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Seiko Mod: "Midnight Coke" GMT Diver
Custom Seiko Mod: "Midnight Coke" GMT Diver
The "Midnight Coke" GMT Diver is a formidable and tactical custom build that reimagines a legendary tool watch silhouette with a deep, stealthy aesthetic. This bespoke timepiece features a matte black "Marine Master" dial, providing a high-contrast foundation for the polished silver-toned indices and professional handset. The standout feature is the iconic "Coke" style GMT bezel, where vibrant crimson and crisp white numerals pop against a deep black insert, allowing for the tracking of a second time zone with precision. Housed in a 40mm 316L stainless steel case with a premium matte black PVD finish, the watch exudes a rugged, "all-black" presence on the wrist. Powered by a reliable Seiko-based automatic GMT engine, this mod is the perfect companion for the modern traveler who demands professional-grade durability and a bold, aggressive design language.
Model Type • Custom Seiko "Midnight Coke" GMT-Style Diver Mod
• Expertly hand-assembled with specialized black PVD components
• A high-end luxury modification blending a tactical look with GMT utility
Case Material • 316L Surgical-Grade Stainless Steel with a premium black PVD finish
• Features a reinforced solid case back and integrated crown guards
• Equipped with a screw-down crown for enhanced dust and moisture protection
Case Diameter • Versatile 40mm case diameter for a classic, sporty, and elegant fit
• Slim 13mm profile designed to sit flat and secure on the wrist
• Ergonomic lug-to-lug distance tailored for a versatile and comfortable feel
Movement • Genuine Seiko NH34 Automatic GMT Japanese Caliber
• Features 24 jewels and a reliable 41-hour power reserve capacity
• Includes a dedicated 4th hand for tracking a secondary time zone
Crystal • Ultra-hard, scratch-resistant synthetic Sapphire Crystal glass lens
• Integrated 2.5x "Cyclops" magnifier for enhanced date legibility
• Maintains long-term clarity with superior resistance to daily impacts
Bezel • Bi-directional 24-hour rotating bezel with "Coke" Red & Black insert
• Precision-milled edges designed for a reliable grip in any condition
• Fade-proof and scratch-proof material that maintains its high-end finish
Dial • Matte Black "Marine Master" dial featuring handset luminous indices
• Polished silver-toned hands with high-intensity Lume for low-light visibility
• Integrated date calendar window positioned at the 3 o'clock mark
Bracelet Material • 316L Stainless Steel matching matte black "Oyster" style luxury bracelet
• Features a full PVD finish for a unified, stealthy monochromatic look
• Tapered design with a secure folding deployment clasp and micro-adjustment
Water Resistance • Rated for 10ATM (100 Meters / 330 Feet) of atmospheric pressure
• Equipped with a screw-down crown and internal gasket sealing system
• Fully suitable for daily wear, swimming, and light snorkeling activities
Functions • Central hours, minutes, seconds, and independent GMT hand
• Quick-set calendar date function and manual winding capability
• Self-winding mechanical engine powered by the motion of the wearer

Frequently asked questions

WHAT IS A SEIKO MOD WATCH?

A Seiko Mod watch is a customized version of a standard Seiko Watch. The term "MOD" comes from "modification". These modifications are generally made for those who wish to personalize their watch according to their specific tastes or needs. Modifications can vary considerably, from minor aesthetic changes to more complex technical revisions.

What makes Seiko watches particularly amenable to modifications is the wide availability of spare parts. This abundance of components enables a wide range of customization, making each Seiko MOD watch unique.

At IndiaModWatches, we specialize in creating these unique timepieces—tailored to reflect your personal style and individuality.

WHAT MOVEMENTS DO YOU USE?

We use Seiko automatic movements, which are celebrated for their dependability, accuracy, and long-lasting performance.

Movements we use at IndiaModWatches, SL:

  • NH35, NH36, NH38 Automatic Movements.
  • VK63 Mechanical Movement.
SHIPPING TIME AND COST

The time taken for the entire order process, from assembling to delivery, is 9-12 working days (Monday-Friday).

Please note that delivery times may vary depending on the destination country.

ARE THEY ORIGINAL?

We use genuine Seiko movements to create unique watches inspired by top designs.

Our timepieces are not replicas, and we are not affiliated with the Seiko brand in any way.

CAN I DESIGN MY OWN WATCH?

You can choose/customise your bracelet, case, dial, hands, and even add your own logo or initials.

If you want a personalised watch, please contact us on Whatsapp to discuss your options with one of our watchmakers.

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