This movement enables the watch to receive GPS signals from the Global Positioning System satellites. That signal sends the precise time and date to the watch based on the location of the wearer and information from the atomic clock which is accurate within 1 sec every 100,000 or so yrs.
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This screw number is for 4002X, 4003X, 4120X, 4210X, 4220X, 5010X, 5020X, 5021X, 5040X, 5030X,…
Tag Heuer WS2110-2 (1000 Superprofessional)
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Very interesting, thank you! I will check out your YT channel. Off topic ... but…
It's just back-ratcheting, and another common debate in the watch community. Some say it is…
Here's a Q for you. When some people wind the crown - thumb towards 12-o'clock…
It depends on another variable: the person's fingers. A smaller crown can be harder to…