RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-28517
Home › Forums › News and General Discussion › New Members Area › Maintenance question: how do I tell if an automatic actually needs service? · RWI-28517 › RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-28517
December 15, 2025 at 4:32 am
#230367
PartsReader 08768
Participant
Clarifying question first: do you have a baseline? If you've never recorded the watch's rate or power reserve, 'drifting' is hard to judge. Start a simple log now with daily offset against a reference time for a week, and the hours it runs from full wind. Once you have that, later changes mean something.