Seiko Mod Nautiko Open Heart Black Dial | MedoMods

DISCLAIMER:

This is an independently built custom mod watch. It is not an original product of any other watch manufacturer and is not affiliated with, sponsored by, or endorsed by any third-party brand. All trademarks belong to their respective owners.

This Seiko Mod Nautiko features a black striped dial with an open heart window for a clean, modern luxury look. The brushed steel case and integrated bracelet keep the profile sharp and premium, while the open heart detail adds mechanical character without taking over the dial.

Powered by the NH38 automatic open heart movement, this Seiko Mod Nautiko is built for reliable daily wear with a smooth, solid feel on the wrist. The bracelet can be individually adjusted at home, and a sizing tool is included so you can dial in the perfect fit.

KEY FEATURES
Seiko Mod Nautiko stainless steel case and bracelet
Black striped dial with open heart window
NH38 automatic open heart movement
Sapphire crystal
5 ATM water resistance
Adjustable bracelet with sizing tool included

SPECIFICATIONS
Case diameter: 41mm excluding crown
Movement: NH38 automatic open heart
Thickness: approx. 12mm
Crystal: Sapphire with anti-reflective treatment
Case material: 316L stainless steel
Bracelet: 316L stainless steel integrated bracelet
Water resistance: 5 ATM
Included: Bracelet sizing tool for at-home adjustment

BUILD, QC & SHIPPING
Each Seiko Mod Nautiko is assembled, regulated, and inspected before dispatch. Orders ship with tracking. Delivery time depends on destination and order volume.