{"product_id":"royal-oak-37mm-spare-caseback","title":"Spare Caseback – Royal Oak 37mm","description":"\u003cp\u003eReplacement caseback for the Royal Oak 37mm V2 Ultrathin Seiko mod case. Available in rose gold, gold, gunmetal, and black PVD finishes to match your case color. Each caseback is machined from 316L stainless steel with the same PVD coating as the original. Includes a fresh caseback gasket to maintain the case’s 100 m water resistance rating after installation.\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\u003eCompatible Case\u003c\/td\u003e\n\u003ctd\u003eRoyal Oak 37mm V2 Ultrathin\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\u003eFinish Options\u003c\/td\u003e\n\u003ctd\u003eRose gold PVD, Gold PVD, Gunmetal, Black PVD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSolid caseback (screw-down)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eMaintains 100 m when gasket is seated correctly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis caseback fits the \u003cstrong\u003eRoyal Oak 37mm V2 Ultrathin case only\u003c\/strong\u003e. It is not compatible with the Royal Oak 41mm case, the Nautilus case, or other Seiko mod case platforms. Select the finish that matches your case: \u003ca href=\"\/en-gb\/products\/royal-oak-37mm-case-rosegold\"\u003erose gold\u003c\/a\u003e, \u003ca href=\"\/en-gb\/products\/royal-oak-37mm-case-gold\"\u003egold\u003c\/a\u003e, \u003ca href=\"\/en-gb\/products\/royal-oak-37mm-case-gunmetal\"\u003egunmetal\u003c\/a\u003e, or \u003ca href=\"\/en-gb\/products\/royal-oak-37mm-case-black-pvd\"\u003eblack PVD\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolid caseback (316L stainless steel, PVD finish per variant)\u003c\/li\u003e\n\u003cli\u003eCaseback gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCaseback opener tool is not included.\u003c\/em\u003e\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 cases does this caseback fit?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis caseback is designed exclusively for the Royal Oak 37mm V2 Ultrathin case. It will not fit the Royal Oak 41mm case, Nautilus case, Petrichor case, or any other Seiko mod case.\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 it come with a gasket?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eYes. A fresh caseback gasket is included. Always replace the gasket when swapping casebacks to maintain the 100 m water resistance rating. Seat the gasket evenly before screwing the caseback into place.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-gb\/collections\/royal-oak-37mm-case\"\u003eRoyal Oak 37mm cases\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/recommended-with-37mm-royal-oak-seiko-modding-case\"\u003eRecommended with 37mm Royal Oak\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/royal-oak-style-parts\"\u003eRoyal Oak parts\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/seiko-mod-cases\"\u003eAll cases\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.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nomods","offers":[{"title":"Rose gold","offer_id":41617829363802,"sku":"RO37-CB-RSG","price":23.0,"currency_code":"GBP","in_stock":true},{"title":"Gold","offer_id":41617829396570,"sku":"RO37-CB-GLD","price":23.0,"currency_code":"GBP","in_stock":true},{"title":"Gun metal","offer_id":41617829429338,"sku":"RO37-CB-GUN","price":23.0,"currency_code":"GBP","in_stock":true},{"title":"Black PVD","offer_id":41617829462106,"sku":"RO37-CB-BLK","price":23.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":41617829494874,"sku":"RO37-CB-SIL","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2151\/4074\/files\/nomods-silver-royal-oak-37mm-seiko-mod-spare-caseback-1169983366.png?v=1748248204","url":"https:\/\/nomods.co\/en-gb\/products\/royal-oak-37mm-spare-caseback","provider":"Nomods","version":"1.0","type":"link"}