Seiko Nautilus Mod Watch – Black PVD Case, Gold Dial, Black Strap
- Assembled in Norway
- 1 Year internatioal warranty
- Free worldwide shipping from Norway
- Low stock - 4 items left
- Backordered, shipping soon
Our watches can easily be adjusted to fit your wrist perfectly. With our watches we include a tool so you can wear it as soon as it has arrived!
Shipping:
- We offer free shipping from our workshop in Norway
Returns & Exchange:- 30-day return / Exchange window.
- Need help? Contact Mathias@Nomods.co
Seikonaut – Black & Gold Skeleton Seiko Mod with Black Strap (40mm)
This 40mm Seikonaut is built for bold wrists and clean aesthetics. The matte black PVD case sets a stealthy foundation for the polished gold skeleton dial, while the all-black rubber strap keeps the look tight, modern, and cohesive.
Driven by the Seiko NH72 movement, the openworked dial reveals the mechanical inner structure of the watch — from the balance wheel to the gear train and bridges. It’s a complete visual upgrade over a standard Seiko dial, and delivers far more drama than the partial view of a typical Seiko Nautilus open heart mod.
Gold accents float over the exposed golden mechanics, giving this build a refined, almost industrial character that feels equally suited to dressed-up or everyday wear. The symmetry, depth, and contrast give this mod serious presence.
Compatible with all premium Seiko mod watches components, this Seikonaut is ideal for anyone building a high-impact, high-precision skeleton piece — without sacrificing wearability or edge.
Disclaimer: This is a custom-built watch 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 and is not endorsed by or affiliated with Seiko Group Corporation or its subsidiaries.