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Glossary

What a GMT watch is

what is a gmt watch

A GMT watch tracks a second time zone with an extra hand (and usually a 24-hour scale on the bezel or dial) so you can read local time and home time at a glance.

How to read it

Local time is shown on the main hour and minute hands. The GMT hand circles the dial once every 24 hours and points at a 24-hour scale, often on a rotating bezel you can turn to show a third zone. Exact operation varies by brand, but the idea is always two time zones at once.

Who it is for

Travelers, people who call across time zones, and anyone who likes the look of a tool watch with a purpose. You don't need to fly every week to enjoy a GMT. Just make sure you want the extra hand, not only the look of a busy dial.

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