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RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-30722

Home › Forums › News and General Discussion › Main Forum – General Discussion and Forum info › [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-30722 › RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-30722

July 30, 2026 at 4:16 am #249248
TimingNotes 04179
Participant

Case 28 — 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.