GMT Customizer NH34 - Automatic - 40mm
€359.00
incl. VAT, free insured shipping
- Movement
- NH34 GMT
- Case
- 40 mm
- Crystal
- Sapphire Crystal
- Water resistance
- 5 ATM
14-day returns · Ships from Germany · 2-year warranty
Secure payment
Description
GMT MOD – Automatic GMT Watch (NH34)
The GMT MOD is a custom-built automatic GMT watch designed for precise dual-time tracking and everyday reliability. Powered by the genuine Seiko NH34 GMT automatic movement, it offers true GMT functionality with a bold, modern design and a strong wrist presence.
Crafted from durable 316L stainless steel, the case and bracelet deliver excellent corrosion resistance, long-term durability, and a refined finish. A sapphire crystal provides strong scratch resistance and clear legibility, making GMT MOD a reliable daily-wear GMT watch.
Key Features
• Genuine Seiko NH34 automatic GMT movement
• True GMT function (second time zone tracking)
• Automatic with hacking & hand-winding
• 316L stainless steel case and bracelet
• Sapphire crystal, scratch-resistant
• Adjustable bracelet for a secure, comfortable fit
• Free bracelet adjusting tool included
Specifications
• Case diameter: 40 mm (excluding crown)
• Thickness: approx. 12 mm
• Movement: Seiko NH34 Automatic GMT
• Crystal: Sapphire (anti-scratch)
• Bracelet: 316L stainless steel, adjustable (approx. 14.5 cm – 22 cm)
• Water resistance: 5 ATM (50 meters) Tested for everyday water exposure (not suitable for diving)
Components & Materials
• Case: 316L Stainless Steel
• Bracelet: 316L Stainless Steel
• Crystal: Sapphire
• Movement: Seiko NH34 GMT Automatic
Build, QC & Shipping
Each GMT MOD watch is assembled, checked, and quality-controlled before shipping to ensure proper function and finish.
We offer international free tracked and secured shipping. Shipped from Germany: within the EU taxes are included and no customs duties apply; for deliveries outside the EU, import charges of the destination country may apply. Delivery times may vary depending on destination and order volume.
A free bracelet adjusting tool is included for easy at-home sizing.
Disclaimer
This is an independently built custom mod watch assembled with aftermarket components and a genuine Seiko movement. 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.
Specifications
- Movement
- NH34 GMT
- Case
- 40 mm
- Crystal
- Sapphire Crystal
- Material
- 316L Stainless Steel
- Water resistance
- 5 ATM
- Strap
- Steel Bracelet
Shipping & returns
Every watch is hand-assembled, regulated and inspected after your order. Delivery usually takes 12–15 days — with Priority Build (€10, selectable at checkout) your watch moves to the front of the bench. Insured shipping with tracking from Germany. 14-day returns and a 2-year movement warranty.
FAQ
- What is a Seiko mod?
- A Seiko mod is a modified watch that uses an authentic Seiko movement, combined with third-party high-quality parts. Most of our watches come in stainless steel with sapphire crystal.
- How long will it take to receive my watch?
- When you place an order, your watch is hand-assembled, regulated and inspected after purchase. Total delivery usually takes 12–15 days. With Priority Build (€10) your watch moves to the front of the bench — this does not promise an earlier delivery date.
- Can I customize the logo or remove it?
- Absolutely. Send us an email with your order number and full name after ordering, stating your desired design or that you want to remove the logo. You can also leave a note at checkout, or contact us before ordering.
MedoMods is an independent maker and is not affiliated with or endorsed by Seiko, Rolex, Patek Philippe, Audemars Piguet or any other brands mentioned. Third-party model names are used descriptively (homage style) only.
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GMT Customizer NH34 - Automatic - 40mm
€359.00