Manufacturer Seiko Caliber Number 5R66 Base Caliber 5R65 In-House? Yes Movement Type Spring Drive (automatic, self-winding mechanical/electronic hybrid) Watch Category...
Travelers GMT
What are the main types of GMT watches? GMT watches can be quartz or mechanical in nature, but regardless of...
Recent Comments
Bought a new Tag Heuer Aquaracer GMT with this movement. Comparing to what I had…
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New member here! I've just opened an Octopus Kraken Pelagos 39 Titanium and the movement…
Yes
Is the ST2502 movement self-winding direction one way? Looking at the back of the watch,…
Same player shoot again. Last week, my Pelagos stopped again. This afternoon, they wrote me…