RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-12774
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August 3, 2021 at 10:06 pm
#101032
BenchNotes 07891
Participant
Case 12 — Maintenance question: how do I tell if an automatic actually needs service?
A sudden rate change has several possible causes. Ask a watchmaker to test suspected magnetism rather than diagnosing it from a compass or attempting an adjustment based on forum replies.