Quote:
Originally Posted by stooker
All my mechanicals keep great time, definitely way better than 30-60 seconds off a day.
I was bored in a meeting one week, and so I synchronized my daily beater watch with the digital clock (that showed seconds) in the room... and a week later at the same weekly meeting it was only off 7 seconds. It has a fairly basic ETA movement, not COSC certified, and I am definitely not gentle with it.
Try to get some objective data, even if it's crude testing, for your two watches. If it's more than ~10 seconds or so off a day, I'd get them checked out. A half to full minute off a day is pretty bad for higher end mechanicals, or TBH any modern mechanical watch worth wearing in my opinion.
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Yea I thought it was a little bit too much. I guess it's good to see it's far from unusual. I'll do a more accurate test and make a determination.