RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-02237
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-02237 › RE: Maintenance question: how do I tell if an automatic actually needs service? · RWI-02237
August 30, 2018 at 2:38 am
#21155
DialCheck 08014
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.