Free DHL Express Shipping with Complimentary Tool Kit.
GMTMOD | Black Bezel and Dial NH34
% Version = No Branding | OEM VERSION = Matches The Movement Style
PRODUCT DESCRIPTION
Classic black GMT versatility.
The GMT MOD – Black Dial GMT combines a clean matte black dial with bold luminous markers and a bi-directional GMT bezel, delivering a functional travel-ready design. Powered by the reliable TMI NH34 GMT automatic movement, this model allows dual-time tracking while maintaining everyday comfort and durability. Finished with a solid stainless steel bracelet, it’s built for both style and practicality.
Specifications & Material
- Diameter: 40 mm (excluding the crown)
- Movement: TMI NH34 GMT automatic movement
- Thickness: 12mm
- Glass: Sapphire
- Case: 316L stainless steel
- Crown: Screwed
- Wrist size: 14,5cm to 22cm (adjustable)
- Lugs: 20mm
- Bracelet: stainless steel (with a security clasp)
- Case back: Crystal (seen movement) / Steel (closed back)
- Water resistance: 3 ATM
Shipping
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DHL International Express Shipping Available
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Hand-assembled and fully quality checked before dispatch
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Build time: 4–6 business days
Pairs well with
GMTMOD | Black Bezel and Dial NH34
FAQs
Please read our FAQs page to find out more.
What is a Custom Seiko Mod Watches ?
A Custom Seiko Mod Watch is a timepiece built using high-quality aftermarket components and a reliable Seiko-compatible movement such as the NH35, NH34, or VK63.
Each watch is individually hand-assembled to create a unique design that is not available as a standard factory model.
Disclaimer: Watch Mods is an independent brand and has no affiliation with Seiko or any other manufacturer.
How long does it take to build a mod watch?
Every watch is hand-assembled to order.
Our typical build time is 4–6 business days, followed by full quality checks before dispatch.
How long does shipping take?
We provide Free DHL Express International Shipping on all orders.
Delivery usually takes 4–8 business days after dispatch, depending on destination.
Do you provide a warranty?
Yes. All watches come with a 12-month mechanical warranty covering movement and assembly defects.
This does not include normal wear, accidental damage, or water misuse.
Are the watches water-resistant?
Most models are rated at 3ATM, suitable for daily wear and light splashes.
They are not designed for swimming or diving unless specifically stated.
What’s included in the package?
Each order includes:
- Your hand-assembled watch
- Free adjustment tool kit
- Protective packaging
- Tracking via DHL Express