Introduction
In the world of travel watches, few designs are as iconic as the GMT. Born in the 1950s to meet the needs of pilots crossing time zones, the original GMT was a technical breakthrough. It allowed wearers to read two time zones at once, with the help of an extra hand and a rotating bezel.
At Tempus, we’ve taken that concept and given it new life through the lens of personalization. The Tempus GMT Mod captures the functionality of the original, but transforms it into something fully yours. With TMI (Seiko) automatic GMT movements, handcrafted finishing and total visual control through our Tempus Creator, this is more than a travel companion. It is your time, your way.
A Timepiece That Moves With You
Whether you are a frequent flyer, a remote worker, or someone who just loves the utility of a GMT complication, this mod gives you both performance and identity. With the ability to track two or even three time zones, it is more than a statement, it is a tool designed around your life.
Choose between ceramic or steel bezels, Pepsi-style inserts, lume-filled GMT hands, and a wide range of dial designs. Every component is selected for both form and function, with customization as the core principle.
Why Choose the Tempus GMT Mod?
Function Built for Real Travel
Track home time while abroad, coordinate with international teams or simply enjoy the visual balance of the GMT layout. Powered by TMI NH34 GMT automatic movements, this mod delivers smooth operation and true mechanical reliability.
Handmade in Portugal
Each GMT Mod is assembled by hand in Portugal, where every component is placed with care and tested for precision. No mass production, just craftsmanship.
Feature-Rich, Price Smart
While luxury GMT watches can reach well above €5,000, our custom GMT builds start from just €200 to €300, giving you premium specs at an unbeatable value.
Made Just for You
With the Tempus Creator, you can design your own GMT layout in real time. From case finish and bezel to the smallest hand, every part reflects your taste.
Confidence in Every Order
We offer express worldwide shipping and include a 3-year international warranty. Every watch currently ships with a free automatic winder, so your build stays powered and protected.
Build Your Next Travel Companion
The Tempus GMT Mod is more than an homage. It is a canvas for your next adventure. You decide the look, the feel, and the function.
Use the Tempus Creator today and design a piece that reflects your world.
Conclusion
GMT watches have always represented global movement and innovation. With Tempus, you can bring that history into your own hands, one custom choice at a time.
Designed by you, handmade by us.
Buy Once, Wear Forever.
