RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-12476
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July 6, 2021 at 5:10 am
#98385
DialCheck 05244
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Case 28 — Accuracy expectations: is -8 s/d acceptable on an entry-level automatic?
Regulation is possible if you want it closer. On many movements it's a quick adjustment by a watchmaker. Can you check whether the losing rate is consistent or getting worse? A stable -8 is a good candidate for simple regulation. A growing loss points to something else, such as falling amplitude, and regulation alone won't fix that.