Royal Oak 37mm Skeleton – Rose Gold
The Royal Oak 37 mm NH72 Skeleton is built around a fascination with mechanics and proportion. The open-worked NH72 movement is left fully exposed, allowing the structure and motion to speak for themselves. A sapphire crystal with a flat exterior and domed underside draws light into the movement while keeping the watch slim and well balanced on the wrist. Carefully assembled and refined with intention, it’s a skeleton Seiko mod focused on clarity, restraint, and respect for the craft.
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Rose gold case, matching integrated bracelet, and a fully skeletonized NH72 dial — the Royal Oak 37mm Rose Gold is the warmest colorway in the 37mm range. The PVD rosegold coating gives the 316L stainless steel case a refined, slightly pink-gold tone that pairs naturally with the NH72 movement’s golden bridges visible through the open dial. At 37 mm diameter and 11.2 mm thick, this is built for anyone who prefers a compact Royal Oak proportion. Sapphire crystal, mineral caseback, 100 m water resistance. Fully assembled.
Specifications
| Specification | Value |
|---|---|
| Movement | Seiko NH72 (skeleton, automatic) |
| Power Reserve | Approx. 41 hours |
| Case Material | 316L Stainless Steel, PVD rose gold |
| Case Finish | Brushed rose gold with polished bevels |
| Dial Accents | Rose gold hands and indexes |
| Diameter | 37 mm |
| Thickness | 11.2 mm |
| Front Crystal | Sapphire |
| Caseback Crystal | Mineral (exhibition) |
| Water Resistance | 100 m |
| Lume | C3 Super-LumiNova |
| Bracelet | 316L Stainless Steel, PVD rose gold, integrated Royal Oak style |
Compatibility
This is a fully assembled watch. All components are modular and can be swapped:
Dial: 28.5 mm Royal Oak skeleton dial (pre-installed) · Replaceable with any 28.5 mm dial compatible with NH72 or NH70 movements
Hands: Rose gold skeleton hands (pre-installed) · Replaceable with any NH-series compatible hands
Bracelet: Integrated Royal Oak style — not interchangeable with standard straps. Removable links for sizing.
What’s Included
- Fully assembled Royal Oak 37mm skeleton watch (rose gold PVD)
- PVD rose gold integrated bracelet (pre-sized, removable links)
- Spare bracelet links
- Nomods packaging
Designed by Nomods
The rose gold PVD shade was selected to sit between the warm champagne of the NH72’s bridges and a true pink gold. This means the movement and case share a visual warmth without the color mismatch common in rose gold watches at this price point. PVD (Physical Vapor Deposition) coating is applied for long-term durability — it outlasts traditional plating through daily wear. The polished bevels on the octagonal bezel catch light against the brushed flat surfaces, creating the same light-play effect that defines the Royal Oak design language at any size.
Frequently Asked Questions
Will the rose gold PVD finish wear off?
PVD coating is significantly more durable than electroplating. With normal daily wear, the rose gold finish holds up well. Avoid abrasive surfaces and harsh chemicals. If long-term coating durability is a concern, the natural stainless steel version will not show wear in the same way.
What is the difference between rose gold and gold?
The Gold version has a warmer, more yellow-gold tone. The Rose Gold has a slightly pinkish warmth. Both are PVD coated over 316L steel with identical specs. The rose gold sits closer to the NH72 movement’s natural bridge color, creating a more seamless look through the skeleton dial.
Is 37 mm too small for a watch?
At 37 mm diameter and 11.2 mm thick, this is the most compact skeleton Royal Oak in the Nomods catalog. The 37 mm size is a classic watch proportion — the same diameter as many vintage Rolex and Omega references. The integrated bracelet has removable links for precise sizing.
Swap & Customize
- Royal Oak 37mm Gold — bolder yellow-gold tone on the same 37mm platform
- Royal Oak 37mm Silver — classic stainless steel, no coating
- V2 Rose Gold Skeleton Dial — updated dial design in matching rose gold
- Royal Oak Rose Gold Hands — alternative hand style in matching rose gold
Browse all Royal Oak Seiko mods · Skeleton collection · Royal Oak parts
Nomods 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.
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