Seiko Mod GMT Master: The Premium Globetrotter's Watch
The GMT: The watch for pilots and travelers
Created in 1954 for Pan American Airways pilots, the Rolex GMT Master allowed simultaneous reading of local time and GMT. Today, it is the favorite watch of frequent travelers.
How does the GMT function work?
- Set the hours/minutes to your local time
- Align the GMT hand to your second timezone using the bezel
- Read both times simultaneously
GMT bezel variations
Pepsi (Red/Blue): the original combination from 1954. Batman (Black/Blue): understated and sophisticated. Root Beer (Brown/Gold): the most vintage and rare. Sprite (Green/Black): the most trendy.
The movement
Our Seiko Mod GMTs use the Seiko NH34 caliber — Seiko's first automatic GMT movement — with an accuracy of ±10 seconds per day and a power reserve of 72 hours.