Seikonaut – Rosegold Skeleton Mod with Green Strap (NH72, 40mm)

This bold Seikonaut build brings warmth and vibrancy to the table with a fully brushed rosegold case, skeletonized golden dial features, and a rich green rubber strap that makes the entire build pop. The 40mm integrated case channels the lines of the Nautilus, with a stronger personality and full modding flexibility.

Powered by the Seiko NH72, this build embraces the look and feel of a Seiko Nautilus open heart watch — but takes it further with a full skeleton architecture. Instead of a small window, the entire dial is cut away to reveal the balance wheel, gear train, and layered structure of the movement beneath.

It’s a major visual upgrade over a typical Seiko dial, built for modders who want movement, contrast, and attention to detail. With tight tolerances and full compatibility with standard Seiko mod parts, this configuration is as reliable as it is head-turning.

Whether you're after a rich daily piece or a mechanical statement, this skeleton watch for men brings it all together — elegance, visibility, and wrist presence in one cohesive build.