Seiko Mod Seikonaut – Full Gold Skeletonized Watch with Gray Strap

This full gold Seikonaut-style Seiko mod pairs luxury finish with modern utility. The brushed gold case is matched with polished dial components and a neutral gray rubber strap, creating a wearable contrast that feels both refined and everyday-ready.

At its core is the Seiko NH72 movement, a reliable and fully openworked caliber that transforms this into a true automatic skeleton watch. The dial is completely skeletonized, revealing the mechanics that are usually hidden behind a standard Seiko dial — a visual upgrade for modders who want more than surface-level design.

The 40mm case pairs seamlessly with all compatible Seiko mod watches components and is built for tight tolerances and long-term durability. It’s a skeletonized watch that balances bold materials, clean finishes, and the mechanical detail enthusiasts demand.

An excellent option for builders seeking the aesthetics of high-end openworked designs but delivered through the versatility of Seiko-based modding.