"Seems like a timely article given the recent arrival of more affordable GMT movements..."

A Technical Perspective The Difference Between Office GMT And Traveller’s GMT Watches

The world of watches is full of complications. I know, the name can be somewhat deceptive since the idea behind a complication is to bring the user something practical… well, most of the time, at least. Dozens of functions can be added to a watch, but few are as practical in real life as the GMT or dual time complication. A true blue-collar complication, on the same level as the chronograph or the diving bezel (something that can’t be said about an equation of time), there isn’t, however, just one type of GMT watch. To simplify, we can break up the GMT category into two variants: the true or traveller’s GMT and the office or caller GMT. Today, we take a closer look at the complication, so you know exactly what to expect when looking for your next GMT watch.
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