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Old 18 January 2023, 02:37 AM   #15
CharlesN
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Join Date: Oct 2005
Location: The UK
Watch: I love them all.
Posts: 21,056
Quote:
Originally Posted by mountainjogger View Post
Thanks Charles. If have asked it to be re-run at 52 degrees.
If possible ask him to do ...

Full wind.
Wait 15 mins.
Then measure with ...
2 mins stabilisation between positions
2 mins measurement in each position.

Your watchmaker almost certainly has a Witschi chronoscope so setting for those parameters will be super simple.

If he just wants to do quick an easy then even those readings will be of more use than the ones you have now.

With those 5 position results posted here you will get a very full analysis of how your watch is doing.
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CharlesN
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