RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-19490
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June 16, 2023 at 9:41 pm
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ServiceLedger 04176
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Case 26 — Timegrapher reading context: what do rate, amplitude and beat error actually tell me?
I ran a watch on a basic timegrapher and got +6 s/d, 245 degrees amplitude and 0.8 ms beat error, dial up, about an hour after winding. Is this good, bad or normal? I don't want to send it for service on a single reading.
Exercise RWI-19490/26: address this question within its stated limits.