RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-19805
Home › Forums › News and General Discussion › Main Forum – General Discussion and Forum info › Maintenance question: how do I tell if an automatic actually needs service? · RWI-19805 › RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-19805
July 16, 2023 at 2:18 am
#160368
QCNotebook 07227
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.