hoping to find information about a problem I’m having with a brand new Sinn EZM 13 I just picked up form watchbuys. I took possession of the watch about 2 weeks ago and have noticed an intermittent problem. On 3 separate occasions, the date wheel has skipped forward a day. I am not sure if it happens at midnight and goes ahead 2 days, or if the date wheel is advancing randomly at other times. I am working to pinpoint when the additional advance occurs, but so far its still a work in progress
when I reached out to WatchBuys they told me “the oils need to work their way thru and the watch is in the break in period that can last a few weeks”. I’m a Little confused by this given the watch has been keeping perfect time and a skipping datewheel doesn’t seem consistent with a break in period issue.
any help /insights would be appreciated.