The Seiko Mod Gmt Black & Blue is a unique piece designed for watch enthusiasts who seek solid materials, strong identity, and everyday durability. This product is part of our hand-assembled Chrono Mod collection and blends quality and personal style.

Each Seiko Mod Gmt Black & Blue is crafted with care and premium components to offer reliable wear and bold presence. Whether it's a full watch or a custom accessory, every detail reflects purpose and performance.

Seiko Mod Gmt Black & Blue – Features

• Case: 316L stainless steel – Diver 41 mm
• Thickness: 13.5 mm
• Dial: 28.5 mm – Gmt Master II Black
• Bezel: Blue ceramic insert
• Crystal: Sapphire with cyclops magnifier, anti-reflective coating
  
• Crown: Screw-down
• Hands: Mercedes-Benz style – Luminova
• Bracelet: Oyster – 20 mm width
• Wrist size: Adjustable from 14.5 to 22 cm (sizing tool included)
• Water resistance: Up to 100 m
  

Every Seiko Mod Gmt Black & Blue is a part of our curated builds — made to last, worn with intent.

Assembled by hand. Built just for you.