Quote:
Originally Posted by Bybybmw
Own both Tag Heuer and Rolex and now looking at Grand Seiko.
Is there some reference info detailing the differences, pros and cons, etc of the different GS movements (calibers)?
Thanks  |
You can read about the calibers on the GS website; there are also good videos out there on spring drive movement. This and the hibeat are what GS is known for, movement wise.
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