{"title":"Bestselling Seiko Mods","description":"","products":[{"product_id":"seiko-mod-nautilus-40mm-skeleton","title":"Nautilus Skeleton — Seiko Mod Watch","description":"\u003cp\u003eThe Nautilus Skeleton is a 39.5 mm Seiko mod watch that puts the NH72 movement on full display through a skeleton dial and matching hands developed in-house by Nomods. The case is CNC-machined from 316L stainless steel with sharp brush-to-polish transitions on the bezel and lugs. Paired with a matching Nautilus-style integrated steel bracelet, sapphire crystal, and 100 m water resistance, this watch arrives fully assembled and ready to wear in your chosen finish.\u003c\/p\u003e\n\u003ch2\u003eAvailable in Silver, Black PVD, Gold, and Rose Gold\u003c\/h2\u003e\n\u003cp\u003eJump to: \u003ca href=\"#silver\"\u003eSilver\u003c\/a\u003e · \u003ca href=\"#black-pvd\"\u003eBlack PVD\u003c\/a\u003e · \u003ca href=\"#gold\"\u003eGold\u003c\/a\u003e · \u003ca href=\"#rose-gold\"\u003eRose Gold\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3 id=\"silver\"\u003eSilver — brushed stainless skeleton with white movement plates\u003c\/h3\u003e\n\u003cp\u003eBrushed 316L case with polished bevel transitions; matte skeleton dial bridges in raw nickel finish. The cleanest reading of the Nomods skeleton platform — closest to the unfinished movement aesthetic.\u003c\/p\u003e\n\n\u003ch3 id=\"black-pvd\"\u003eBlack PVD — full-coverage matte black skeleton\u003c\/h3\u003e\n\u003cp\u003eBlack PVD coating across case, bracelet, and dial bridges. Lume indices contrast sharply against the dark movement plates, giving the skeleton a stealth\/military read.\u003c\/p\u003e\n\n\u003ch3 id=\"gold\"\u003eGold — yellow-gold PVD with matching skeleton\u003c\/h3\u003e\n\u003cp\u003eWarm yellow-gold PVD on the case and bracelet, paired with gold-toned skeleton bridges for full tonal coherence. The dressiest of the warm finishes.\u003c\/p\u003e\n\n\u003ch3 id=\"rose-gold\"\u003eRose Gold — pink-gold PVD, warmer dress tone\u003c\/h3\u003e\n\u003cp\u003eSoft pink-gold PVD treatment across the case, bracelet, and exposed movement plates — dressier than the yellow gold variant, with a slightly softer wrist read.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH72 (skeleton, automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Finish\u003c\/td\u003e\n\u003ctd\u003eBrushed with polished accents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e39.5 mm (10H to 4H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e11.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCrystal\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLume\u003c\/td\u003e\n\u003ctd\u003eC3 Super-LumiNova\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel, integrated Nautilus style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch. All components are modular and can be swapped:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e 28.5 mm skeleton dial (pre-installed) · Replaceable with any 28.5 mm dial compatible with NH72 or NH70 movements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Skeleton hands (pre-installed) · Replaceable with any hands compatible with NH-series movements (hour 1.50 mm, minute 0.88 mm, seconds 0.20 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrap\/Bracelet:\u003c\/strong\u003e · Compatible with any 20 mm strap, rubber band, or NATO\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Nautilus skeleton watch\u003c\/li\u003e\n\u003cli\u003e316L stainless steel Nautilus bracelet with micro-adjust clasp\u003c\/li\u003e\n\u003cli\u003eNomods packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe skeleton dial and matching hands were developed in-house. The brushing direction follows the NH72 movement’s bridge angles, creating visual coherence between the dial surface and the exposed mechanics beneath. We use C3 Super-LumiNova applied at 150 microns for over 8 hours of glow — each dial and hand set is individually checked for lume consistency before assembly. The case features deliberate brush-to-polish transitions: brushed tops, polished sides, mirroring the finishing language of high-end integrated-bracelet sports watches.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eCan I swap the dial or hands on this watch?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. The case accepts any 28.5 mm dial compatible with NH72 or NH70 movements. To swap, remove the caseback, disconnect the crown stem, lift the movement, then change the dial and hands using a hand press. Read our \u003ca href=\"\/en-au\/blogs\/seiko-mod-parts\/how-to-build-your-first-seiko-mod-a-step-by-step-guide\"\u003ecomplete Seiko mod build guide\u003c\/a\u003e for step-by-step instructions.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eIs this watch waterproof?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eIt is rated to 100 m water resistance. The crystal gasket and caseback gasket are factory-seated during assembly. We recommend having it pressure-tested by a watchmaker if you plan to swim with it regularly.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat makes this different from building a Nautilus mod from parts?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis watch arrives fully assembled with factory-seated gaskets, quality-checked alignment, and our in-house skeleton dial and hands. Building from individual parts typically costs a few hundred dollars plus tools. This removes the assembly risk — especially around stem cutting and gasket seating, the two most common first-build mistakes. See our \u003ca href=\"\/en-au\/blogs\/featured\/seiko-nautilus-mods-complete-cost-build-guide-2026\"\u003eNautilus cost and build guide\u003c\/a\u003e for a full breakdown.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSwap \u0026amp; Customize\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-nautilus-40mm-skeleton\"\u003eNautilus Skeleton Rose Gold\u003c\/a\u003e — same specs in a warmer rosegold tone\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-nautilus-40mm-skeleton\"\u003eNautilus Skeleton Gold\u003c\/a\u003e — full gold-tone alternative\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/nautilus-skeleton-dial-30-8mm\"\u003eBlack Skeleton Dial\u003c\/a\u003e — swap in for a darker, higher-contrast look\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/nh72-skeleton-movement\"\u003eNH72 Skeleton Movement\u003c\/a\u003e — spare movement for future builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-au\/collections\/seiko-nautilus\"\u003eNautilus Seiko mods\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/nh7x\"\u003eSkeleton collection\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/nautilus-style-parts\"\u003eNautilus parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand. Our products are original designs inspired by iconic watch aesthetics. We are not affiliated with or endorsed by any luxury watch manufacturer. All brand names are used for reference purposes only. This watch is assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation. This product is not an official Seiko watch.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Silver","offer_id":43323077165146,"sku":"NAU-W-SIL","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Rose Gold","offer_id":43323077197914,"sku":"NAU-W-RSG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43323077230682,"sku":"NAU-W-GLD","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43323077263450,"sku":"NAU-W-BLK","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-seiko-mod-nautilus-skeleton-silver-1218169918.jpg?v=1769456171"},{"product_id":"seiko-mod-nautilus-40mm","title":"Nautilus 40mm — Seiko Mod Watch","description":"\u003cp\u003eThe Nomods Nautilus is a 40 mm solid-dial Seiko mod watch built on our Nautilus-style platform — the solid-dial counterpart to the Nautilus Skeleton. The 316L stainless steel case sits just 9.95 mm thick, giving this watch an ultra-thin profile that wears closer to a dress watch than most Seiko mods. Inside, the Seiko NH35 automatic movement delivers hacking, hand-winding, and a 41-hour power reserve. Sapphire crystal up front, integrated steel bracelet with the signature Nautilus-style links, and 50 m water resistance round out the build.\u003c\/p\u003e\n\u003ch2\u003eAvailable in Blue, Rose Gold, and Green\u003c\/h2\u003e\n\u003cp\u003eJump to: \u003ca href=\"#blue\"\u003eBlue\u003c\/a\u003e · \u003ca href=\"#rose-gold\"\u003eRose Gold\u003c\/a\u003e · \u003ca href=\"#green\"\u003eGreen\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3 id=\"blue\"\u003eBlue — sunburst navy dial\u003c\/h3\u003e\n\u003cp\u003eDeep navy sunburst with cobalt shifts in angled light. Pairs the cleanest dress aesthetic with the Nautilus integrated bracelet — the most versatile of the three colourways.\u003c\/p\u003e\n\n\u003ch3 id=\"rose-gold\"\u003eRose Gold — warm pink-gold finish\u003c\/h3\u003e\n\u003cp\u003eSoft pink-gold case treatment with a matching sunburst dial. The dressiest of the three colourways, and the one Spanish-language searchers ask for as \u003cem\u003eoro rosa\u003c\/em\u003e.\u003c\/p\u003e\n\n\u003ch3 id=\"green\"\u003eGreen — sunburst forest dial\u003c\/h3\u003e\n\u003cp\u003eForest-green sunburst dial with subtle olive undertones; a less-common Nautilus colourway with quiet character.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Size\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e9.95 mm (ultra-thin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH35 (automatic, hacking, hand-winding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e50 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003ctd\u003eSolid sunburst, 30.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial Size\u003c\/td\u003e\n\u003ctd\u003e30.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003eIntegrated stainless steel, Nautilus-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaseback\u003c\/td\u003e\n\u003ctd\u003eScrew-down stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLume\u003c\/td\u003e\n\u003ctd\u003eApplied indices with luminous fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch built on the Nautilus platform. The modular design allows component swaps:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e Pre-installed sunburst 30.8 mm dial — Replaceable with any 30.8 mm dial compatible with NH35\/NH36 movements, including our \u003ca href=\"\/en-au\/products\/nautilus-skeleton-dial-30-8mm\"\u003eNautilus Skeleton Dial 30.8mm\u003c\/a\u003e if you want to switch to a skeleton look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Pre-installed Nautilus-style hands — Replaceable with any NH-series compatible hands, such as the \u003ca href=\"\/en-au\/products\/royal-oak-hands-v1\"\u003eRoyal Oak V1 Silver Hands\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Nomods Nautilus watch in your selected colourway\u003c\/li\u003e\n\u003cli\u003eIntegrated stainless steel bracelet (pre-installed)\u003c\/li\u003e\n\u003cli\u003eWatch box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe Nautilus 40mm is our own take on the integrated-lug, sport-luxury silhouette. The case is CNC-machined from 316L stainless steel, brushed and polished by hand, and the integrated bracelet flows directly from the lugs — no spring bars, no break in the line. The 9.95 mm thickness keeps the watch slim and wearable for daily use, and the 30.8 mm dial opens up the broader Nomods dial catalogue for future builds. Every watch is checked individually before shipping.\u003c\/p\u003e\n\u003ch2\u003eBrowse Collection\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/en-au\/collections\/nautilus-style-parts\"\u003eNautilus 40mm Seiko Mod Parts\u003c\/a\u003e — \u003ca href=\"\/en-au\/collections\/seiko-nautilus\"\u003eAll Seiko Nautilus Mods\u003c\/a\u003e — \u003ca href=\"\/en-au\/collections\/nautilus-style-parts\"\u003eNautilus Mod Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand specializing in Seiko-compatible watch modifications. We are not affiliated with, endorsed by, or connected to Seiko, Rolex, Audemars Piguet, Patek Philippe, or any other watch brand mentioned on this site. All brand names and trademarks are the property of their respective owners and are used solely for descriptive and comparative purposes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"@id\": \"https:\/\/nomods.co\/products\/seiko-mod-nautilus-40mm#product\",\n  \"name\": \"Nautilus 40mm — Seiko Mod Watch\",\n  \"description\": \"40mm Nautilus-style Seiko mod watch in three sunburst colorways (Blue, Rose Gold, Green). NH35 automatic movement, 316L stainless steel case, ultra-thin 9.95mm profile, sapphire crystal, 50m water resistance, integrated Nautilus-style bracelet.\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Nomods\" },\n  \"url\": \"https:\/\/nomods.co\/products\/seiko-mod-nautilus-40mm\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-nomods-nautilus-blue-1211716649.jpg\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-nomods-nautilus-rosegold-1211716650.jpg\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-nomods-nautilus-green-1211716648.jpg\"\n  ],\n  \"additionalProperty\": [\n    { \"@type\": \"PropertyValue\", \"name\": \"Movement\", \"value\": \"Seiko NH35 (automatic, hacking, hand-winding)\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Case Material\", \"value\": \"316L Stainless Steel\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Case Diameter\", \"value\": \"40 mm\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Case Thickness\", \"value\": \"9.95 mm (ultra-thin)\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Crystal\", \"value\": \"Sapphire\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Water Resistance\", \"value\": \"50 m\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Available Colorways\", \"value\": \"Blue, Rose Gold, Green\" }\n  ],\n  \"offers\": [\n    {\n      \"@type\": \"Offer\",\n      \"sku\": \"NAU-W-BLU\",\n      \"name\": \"Nautilus 40mm — Blue\",\n      \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n      \"availability\": \"https:\/\/schema.org\/InStock\",\n      \"price\": \"350.00\",\n      \"priceCurrency\": \"USD\",\n      \"url\": \"https:\/\/nomods.co\/products\/seiko-mod-nautilus-40mm?variant=43323081326682\",\n      \"itemOffered\": { \"@type\": \"Product\", \"name\": \"Nautilus 40mm Blue\", \"color\": \"Blue\" }\n    },\n    {\n      \"@type\": \"Offer\",\n      \"sku\": \"NAU-W-RSG-2\",\n      \"name\": \"Nautilus 40mm — Rose Gold\",\n      \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n      \"availability\": \"https:\/\/schema.org\/InStock\",\n      \"price\": \"350.00\",\n      \"priceCurrency\": \"USD\",\n      \"url\": \"https:\/\/nomods.co\/products\/seiko-mod-nautilus-40mm?variant=43323081359450\",\n      \"itemOffered\": { \"@type\": \"Product\", \"name\": \"Nautilus 40mm Rose Gold\", \"color\": \"Rose Gold\" }\n    },\n    {\n      \"@type\": \"Offer\",\n      \"sku\": \"NAU-W-GRN\",\n      \"name\": \"Nautilus 40mm — Green\",\n      \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n      \"availability\": \"https:\/\/schema.org\/InStock\",\n      \"price\": \"350.00\",\n      \"priceCurrency\": \"USD\",\n      \"url\": \"https:\/\/nomods.co\/products\/seiko-mod-nautilus-40mm?variant=43323081392218\",\n      \"itemOffered\": { \"@type\": \"Product\", \"name\": \"Nautilus 40mm Green\", \"color\": \"Green\" }\n    }\n  ]\n}\n\u003c\/script\u003e\n","brand":"Nomods","offers":[{"title":"Blue","offer_id":43323081326682,"sku":"NAU-W-BLU","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Rose Gold","offer_id":43323081359450,"sku":"NAU-W-RSG-2","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":43323081392218,"sku":"NAU-W-GRN","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-nomods-nautilus-green-1211716648.jpg?v=1766014796"},{"product_id":"seiko-mod-petrichor-37mm-skeleton","title":"Petrichor 37mm Skeleton","description":"\u003cp\u003eMonochrome silver from case to bracelet — the Petrichor 37mm Silver skeleton is the most understated watch in the Petrichor range. The NH72 automatic movement is visible through both the open skeleton dial and the exhibition caseback, giving you two viewing angles on the same mechanics. A domed sapphire crystal adds optical depth, curving light across the exposed bridges and gears beneath. At 37 mm across and 11.6 mm thick, this is a deliberately slim build — vintage sizing with a modern skeleton heart. Brushed 316L stainless steel, integrated bracelet, 100 m water resistance. Fully assembled.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH72 (skeleton, automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Finish\u003c\/td\u003e\n\u003ctd\u003eBrushed silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial Accents\u003c\/td\u003e\n\u003ctd\u003eSilver hands and indexes (monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e11.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal\u003c\/td\u003e\n\u003ctd\u003eDomed sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaseback\u003c\/td\u003e\n\u003ctd\u003eExhibition (display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003eIntegrated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch. All components are modular and can be swapped:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e 28.5 mm skeleton dial (pre-installed) · Replaceable with any 28.5 mm dial compatible with NH72, NH70, or NH71 movements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Silver skeleton hands (pre-installed) · Replaceable with any NH-series compatible hands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e Integrated stainless steel bracelet (pre-installed) · Fitted to the Petrichor case platform\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Petrichor 37mm skeleton watch (silver, monochrome)\u003c\/li\u003e\n\u003cli\u003eIntegrated stainless steel bracelet (pre-installed)\u003c\/li\u003e\n\u003cli\u003eNomods packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe Petrichor is a Nomods original design — not a homage to any existing watch. The silver monochrome variant is the purest expression of that design: no two-tone contrast, no color accents, just brushed steel and the raw mechanics of the NH72 movement as the only visual feature on the dial. The domed sapphire crystal was chosen specifically because its curved surface catches and bends light, adding depth to the skeleton dial that a flat crystal cannot replicate. At 37 mm with an 11.6 mm thickness, the Petrichor sits closer to vintage dress watch proportions than most modern skeletons — intentionally designed to wear quietly on the wrist while revealing everything through the glass.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eIs 37 mm too small for a men’s watch?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003e37 mm is a classic men’s watch diameter — the same size worn by most dress watches throughout the 20th century. It sits comfortably on wrists from 6 to 7.5 inches. The integrated bracelet and 11.6 mm thickness give the Petrichor more wrist presence than the diameter alone suggests. If you prefer a larger skeleton, the \u003ca href=\"\/en-au\/collections\/royal-oak-seiko-mods\"\u003eRoyal Oak 41mm skeleton range\u003c\/a\u003e is an alternative.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat is the difference between domed and flat sapphire?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eA domed sapphire crystal curves upward from the bezel, creating a magnifying-glass effect that adds optical depth to the skeleton dial beneath. It also catches light from more angles, producing reflections that change as you move your wrist. Flat sapphire is flush with the bezel and offers a cleaner, more utilitarian look. The Petrichor uses domed sapphire because the added depth complements the layered architecture of the NH72 skeleton movement.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eCan I swap the movement or dial on the Petrichor?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. The Petrichor accepts any NH-series movement (NH35, NH36, NH72, NH70, NH71) and any 28.5 mm dial. Remove the exhibition caseback, disconnect the crown stem, lift the movement, and swap. Read our \u003ca href=\"\/en-au\/blogs\/seiko-mod-parts\/how-to-build-your-first-seiko-mod-a-step-by-step-guide\"\u003ecomplete build guide\u003c\/a\u003e for step-by-step instructions. You can also purchase a \u003ca href=\"\/en-au\/products\/petrichor-37mm-case\"\u003ePetrichor Silver case\u003c\/a\u003e separately to start a build from scratch.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSwap \u0026amp; Customize\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm-skeleton\"\u003ePetrichor Silver Two-Tone Rose Gold\u003c\/a\u003e — same silver case with warm rosegold accents\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm-skeleton\"\u003ePetrichor Gunmetal\u003c\/a\u003e — darker industrial skeleton alternative\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/petrichor-37mm-case\"\u003ePetrichor Silver Case\u003c\/a\u003e — empty case for DIY builders\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm\"\u003ePetrichor White (NH35)\u003c\/a\u003e — non-skeleton Petrichor for comparison\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-au\/collections\/seiko-mod-petrichor-37mm\"\u003ePetrichor watches\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/nh7x\"\u003eSkeleton collection\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/petrichor-mod-parts\"\u003ePetrichor parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand. Our products are original designs inspired by iconic watch aesthetics. We are not affiliated with or endorsed by any luxury watch manufacturer. All brand names are used for reference purposes only. This watch is assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation. This product is not an official Seiko watch.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Silver","offer_id":43323082866778,"sku":"PET-W-SIL","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Two-Tone Rose Gold","offer_id":43323082899546,"sku":"PET-W-TTRSG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gunmetal","offer_id":43323082932314,"sku":"PET-W-GUN","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold","offer_id":43323082965082,"sku":"PET-W-RSG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43323082997850,"sku":"PET-W-GLD","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-seiko-mod-petrichor-37mm-silver-1176331465.jpg?v=1751543537"},{"product_id":"seiko-mod-petrichor-37mm","title":"Petrichor 37mm","description":"\u003cp\u003eThe boldest colorway in the Petrichor lineup — a vivid Tiffany blue dial under the domed sapphire crystal. This is a statement piece that pairs an eye-catching dial color with the refined 37 mm case and integrated stainless steel bracelet. The domed sapphire adds visual depth to the blue, creating a subtle shift in hue as the viewing angle changes. Powered by the NH35 automatic movement, fully assembled, and ready to wear.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH35 (automatic, self-winding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Finish\u003c\/td\u003e\n\u003ctd\u003eBrushed silver with polished accents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003ctd\u003eTiffany blue solid dial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal\u003c\/td\u003e\n\u003ctd\u003eDomed sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaseback\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003eIntegrated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch. All components are modular and can be swapped:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e 28.5 mm solid dial (pre-installed) · Replaceable with any 28.5 mm dial compatible with NH35 or other NH-series movements, including skeleton dials for an NH72 conversion\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e NH-series hands (pre-installed) · Replaceable with any NH-series compatible hands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e Integrated stainless steel bracelet (pre-installed) · Designed specifically for the Petrichor 37 mm case\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Petrichor 37mm watch (Tiffany blue dial, silver case)\u003c\/li\u003e\n\u003cli\u003eIntegrated stainless steel bracelet (pre-installed)\u003c\/li\u003e\n\u003cli\u003eNomods packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe Tiffany blue dial was chosen as the Petrichor’s statement colorway. While the \u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm\"\u003eblack\u003c\/a\u003e and \u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm\"\u003ewhite\u003c\/a\u003e versions are intentionally neutral, this turquoise dial is designed to be noticed. The domed sapphire crystal amplifies the effect — the curvature creates a lens that deepens the blue and shifts its apparent shade depending on the light angle. Against the brushed silver case and bracelet, the Tiffany blue provides a strong focal point without needing a skeleton dial or contrasting case color. The dial does the talking.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat is the difference between the NH35 and NH72 Petrichor?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe NH72 Petrichor versions have a skeleton movement with an open-worked dial that shows the gears and bridges. This NH35 version has a solid Tiffany blue dial that conceals the movement, putting the dial color front and center. The case, bracelet, domed sapphire crystal, and water resistance are the same across both lines.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eDoes the dial color fade over time?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eNo. The dial is protected behind a sapphire crystal, which blocks UV light. The color is applied to the dial surface and sealed, so it will not fade or discolor with normal wear. Sapphire crystal also resists scratches far better than mineral glass, keeping the view of the dial clean.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eCan I swap the dial to a different color?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. The Petrichor case accepts any 28.5 mm dial compatible with NH-series movements. You can swap to a black, white, or any aftermarket dial. For skeleton dials, you would also need to swap the movement to an NH72. Our \u003ca href=\"\/en-au\/blogs\/seiko-mod-parts\/how-to-build-your-first-seiko-mod-a-step-by-step-guide\"\u003ebuild guide\u003c\/a\u003e covers the process step by step.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSwap \u0026amp; Customize\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm-skeleton\"\u003ePetrichor Skeleton Silver (NH72)\u003c\/a\u003e — same silver case with skeleton dial\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm\"\u003ePetrichor Black (NH35)\u003c\/a\u003e — same platform, classic black dial\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-petrichor-37mm\"\u003ePetrichor Rose Gold Chocolate (NH35)\u003c\/a\u003e — warm rose gold case with brown dial\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/petrichor-37mm-case\"\u003ePetrichor Silver Case\u003c\/a\u003e — bare case for a custom build\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-au\/collections\/seiko-mod-petrichor-37mm\"\u003ePetrichor 37mm watches\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/petrichor-mod-parts\"\u003ePetrichor mod parts\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/petrichor-style-parts\"\u003ePetrichor style parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand. Our products are original designs inspired by iconic watch aesthetics. We are not affiliated with or endorsed by any luxury watch manufacturer. All brand names are used for reference purposes only. This watch is assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation. This product is not an official Seiko watch.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Tiffany","offer_id":43323085291610,"sku":"PET-W-TIF","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43323085324378,"sku":"PET-W-BLK","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold \/ Chocolate","offer_id":43323085357146,"sku":"PET-W-RSG-2","price":350.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":43323085389914,"sku":"PET-W-WHT","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-petrichor-tiffany-37mm-seiko-mod-nh35-1198251660.jpg?v=1760723032"},{"product_id":"seiko-mod-royal-oak-37mm-skeleton","title":"Royal Oak 37mm Skeleton","description":"\u003cp\u003eDark gunmetal gray case and bracelet, skeleton dial, NH72 automatic movement — the Royal Oak 37mm Gunmetal is the stealthiest build in the 37mm range. The DLC-style gunmetal coating gives the 316L stainless steel case a matte industrial finish that absorbs light instead of reflecting it. At 37 mm with 11.2 mm thickness, this is a compact, low-profile skeleton watch that doesn’t shout for attention. Sapphire crystal front, mineral exhibition caseback, 100 m water resistance. Fully assembled.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH72 (skeleton, automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel, gunmetal DLC coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Finish\u003c\/td\u003e\n\u003ctd\u003eMatte gunmetal gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial Accents\u003c\/td\u003e\n\u003ctd\u003eSilver-tone hands and indexes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e11.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFront Crystal\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaseback Crystal\u003c\/td\u003e\n\u003ctd\u003eMineral (exhibition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLume\u003c\/td\u003e\n\u003ctd\u003eC3 Super-LumiNova\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel, gunmetal coated, integrated Royal Oak style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch. All components are modular and can be swapped:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e 28.5 mm Royal Oak skeleton dial (pre-installed) · Replaceable with any 28.5 mm dial compatible with NH72 or NH70 movements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Silver-tone skeleton hands (pre-installed) · Replaceable with any NH-series compatible hands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e Integrated Royal Oak style — not interchangeable with standard straps. Removable links for sizing.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Royal Oak 37mm skeleton watch (gunmetal)\u003c\/li\u003e\n\u003cli\u003eGunmetal-coated integrated bracelet (pre-sized, removable links)\u003c\/li\u003e\n\u003cli\u003eSpare bracelet links\u003c\/li\u003e\n\u003cli\u003eNomods packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe gunmetal finish was chosen for modders who want a darker, more industrial alternative to polished steel or gold. The coating is applied over 316L stainless steel for corrosion resistance underneath the matte surface. The silver-tone hands and indexes create a deliberate contrast against the dark case — enough to maintain legibility in low light without breaking the monochrome palette. This is the Royal Oak 37mm for people who wear dark clothes and prefer watches that blend in rather than stand out.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWill the gunmetal coating scratch or wear off?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe gunmetal coating is durable for daily wear. Like any coated watch, deep scratches can expose the steel underneath. Avoid abrasive surfaces and metal bracelets on the same wrist. If durability is your top priority, the \u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-37mm-skeleton\"\u003eSilver version\u003c\/a\u003e in natural stainless steel shows wear less visibly.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat makes this different from the 41mm Gunmetal?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe 37mm version has a noticeably smaller case, thinner profile (11.2 mm), and integrated bracelet design. The \u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-41mm-skeleton\"\u003eRoyal Oak 41mm Gunmetal\u003c\/a\u003e has a larger case and different bracelet construction. Both use the NH72 skeleton movement and sapphire crystal. Choose 37mm for wrists under 17 cm.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eIs the caseback see-through?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. The caseback uses a mineral crystal exhibition window. You can see the NH72 movement’s rotor, bridges, and gear train from the back. The front skeleton dial also shows the movement through the dial side, giving you a view from both directions.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSwap \u0026amp; Customize\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-37mm-skeleton\"\u003eRoyal Oak 37mm Silver\u003c\/a\u003e — natural stainless steel, higher scratch tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-37mm-skeleton\"\u003eRoyal Oak 37mm Gold\u003c\/a\u003e — warm gold PVD on the same 37mm platform\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/royal-oak-skeleton-dial-v2-28-5mm\"\u003eV2 Silver Skeleton Dial\u003c\/a\u003e — updated dial design for a refresh\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/royal-oak-hands-v1\"\u003eRoyal Oak Silver Hands\u003c\/a\u003e — brighter hand set for more dial contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-au\/collections\/royal-oak-seiko-mods\"\u003eRoyal Oak Seiko mods\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/nh7x\"\u003eSkeleton collection\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/royal-oak-style-parts\"\u003eRoyal Oak parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand. Our products are original designs inspired by iconic watch aesthetics. We are not affiliated with or endorsed by any luxury watch manufacturer. All brand names are used for reference purposes only. This watch is assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation. This product is not an official Seiko watch.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Gunmetal","offer_id":43323085914202,"sku":"RO37-W-GUN","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43323085946970,"sku":"RO37-W-SIL","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":43323085979738,"sku":"RO37-W-GLD","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Rose Gold","offer_id":43323086012506,"sku":"RO37-W-RSG","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-seiko-mod-royal-oak-37mm-silver-1217819095.jpg?v=1769096230"},{"product_id":"seiko-mod-royal-oak-41mm-skeleton","title":"Royal Oak 41mm Skeleton","description":"\u003cp\u003eThe Royal Oak 41mm Silver is the flagship of the Seikoak skeleton lineup — a full-sized 41 mm case in brushed and polished 316L stainless steel with the NH72 skeleton movement visible through an open dial. The larger diameter gives the exposed mechanics more room to breathe than the 37mm version, making the rotor, bridges, and gear train more prominent on the wrist. Sapphire crystal, 100 m water resistance, and a matching steel bracelet for daily wear. Fully assembled and ready to wear.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSeiko NH72 (skeleton, automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Reserve\u003c\/td\u003e\n\u003ctd\u003eApprox. 41 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Finish\u003c\/td\u003e\n\u003ctd\u003eBrushed silver with polished bevels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003ctd\u003eSilver skeleton, open-heart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLume\u003c\/td\u003e\n\u003ctd\u003eC3 Super-LumiNova\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet\u003c\/td\u003e\n\u003ctd\u003eStainless steel, matching case finish (pre-installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a fully assembled watch. All components are modular and can be swapped:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e 30.8 mm skeleton dial (pre-installed) · Replaceable with any 30.8 mm dial compatible with NH72, NH70, or NH71 movements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Silver skeleton hands (pre-installed) · Replaceable with any NH-series compatible hands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e Metal bracelet (pre-installed) · Swap to a Royal Oak 41mm rubber strap in \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003egreen\u003c\/a\u003e, \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003eblue\u003c\/a\u003e, \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003ewhite\u003c\/a\u003e, or \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003eblack\u003c\/a\u003e for a lighter look.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled Royal Oak 41mm skeleton watch\u003c\/li\u003e\n\u003cli\u003eMatching metal bracelet (pre-installed)\u003c\/li\u003e\n\u003cli\u003eNomods packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned by Nomods\u003c\/h2\u003e\n\u003cp\u003eThe 41mm Royal Oak case uses the same octagonal bezel language as the 37mm, scaled up for a more commanding wrist presence. The alternating brushed and polished surfaces on the bezel create the light-play that defines the Royal Oak aesthetic. We chose the silver-on-silver combination as the reference build — natural stainless steel with silver dial accents keeps the focus on the exposed NH72 movement. The bracelet uses a Royal Oak–style integrated attachment for a seamless transition from case to wrist.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eHow does the 41mm compare to the 37mm Royal Oak?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe 41mm has a larger case and more visible skeleton dial, better suited for wrists 17 cm and above. The \u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-37mm-skeleton\"\u003e37mm Silver\u003c\/a\u003e is more compact with an integrated steel bracelet. Both use the NH72 movement and sapphire crystal. Choose 41mm for more wrist presence, 37mm for a vintage-sized look.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eCan I swap the bracelet for a rubber strap?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. The metal bracelet ships pre-installed, but you can swap it for a Royal Oak 41mm rubber strap in \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003egreen\u003c\/a\u003e, \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003eblue\u003c\/a\u003e, \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003ewhite\u003c\/a\u003e, or \u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003eblack\u003c\/a\u003e. Quick-change for an instant look refresh without any tools.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat dial size does the 41mm case use?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe 41mm Royal Oak case accepts 30.8 mm dials. Browse our \u003ca href=\"\/en-au\/collections\/seiko-mod-dials-30-8-mm-1\"\u003e30.8 mm dial collection\u003c\/a\u003e for compatible options. The skeleton dial is pre-installed and can be swapped by removing the caseback and movement.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSwap \u0026amp; Customize\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-41mm-skeleton\"\u003eRoyal Oak 41mm Rose Gold\u003c\/a\u003e — warmer rosegold tone on the same 41mm case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/seiko-mod-royal-oak-41mm-skeleton\"\u003eRoyal Oak 41mm Black PVD Silver\u003c\/a\u003e — stealth black case with silver accents\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/royal-oak-skeleton-dial-30-8mm\"\u003eSilver Skeleton Dial (30.8 mm)\u003c\/a\u003e — replacement dial for a refresh\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-au\/products\/royal-oak-41mm-rubberstrap\"\u003eGreen Rubber Strap\u003c\/a\u003e — color swap, no tools needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-au\/collections\/royal-oak-seiko-mods\"\u003eRoyal Oak Seiko mods\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/nh7x\"\u003eSkeleton collection\u003c\/a\u003e · \u003ca href=\"\/en-au\/collections\/royal-oak-style-parts\"\u003eRoyal Oak parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNomods is an independent brand. Our products are original designs inspired by iconic watch aesthetics. We are not affiliated with or endorsed by any luxury watch manufacturer. All brand names are used for reference purposes only. This watch is assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation. This product is not an official Seiko watch.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Silver","offer_id":43323087159386,"sku":"RO41-W-SIL","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Two-Tone Rose Gold","offer_id":43323087192154,"sku":"RO41-W-TTRSG","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Two-Tone Gold","offer_id":43323087224922,"sku":"RO41-W-TTGLD","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Rose Gold","offer_id":43323087257690,"sku":"RO41-W-RSG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43323087290458,"sku":"RO41-W-GLD","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Black PVD \/ Silver","offer_id":43323087323226,"sku":"RO41-W-BLK-3","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Black PVD \/ Gold","offer_id":43323087355994,"sku":"RO41-W-BLK","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Black PVD \/ Rose Gold","offer_id":43323087388762,"sku":"RO41-W-BLK-2","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gunmetal","offer_id":43323087421530,"sku":"RO41-W-GUN","price":350.0,"currency_code":"USD","in_stock":false},{"title":"Gunmetal \/ Gold","offer_id":43323087454298,"sku":"RO41-W-GUN-2","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Gunmetal \/ Rose Gold","offer_id":43323087487066,"sku":"RO41-W-GUN-3","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-seiko-mod-royal-oak-skeleton-41mm-silver-1211195798.jpg?v=1765734110"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/collections\/Banners_0c26676b-0d95-4655-91f2-8866c0e88476.jpg?v=1773226872","url":"https:\/\/nomods.co\/en-au\/collections\/bestselling-seiko-mods.oembed","provider":"Nomods","version":"1.0","type":"link"}