Seiko Blue Nautilus Mod this custom timepiece offers a

this custom timepiece offers a striking blend of classic design and everyday reliability — perfect for enthusiasts and collectors alike

Whether you're stepping into luxury mods or upgrading your collection

We offer our own 1-Year Limited Warranty covering movement functionality and assembly defects (see warranty terms for full details)

All sales are considered final unless otherwise stated

Inspired by the world of high-performance watchmaking

Seiko Blue Nautilus Mod this custom timepiece offers aDiameter: 40mm Balanced size that complements a wide range of wrist profiles Movement: Seiko NH35 Automatic Proven, reliable movement with smooth, sweeping seconds Case Material: 316L Stainless Steel High grade steel with brushed and polished accents Crystal: Sapphire Crystal Glass Scratch resistant for clear, long lasting visibility Water Resistance: 5 ATM Handles splashes and rain when crown is properly secured (not suitable for swimming) Luminous