Had my Aquatimer 3538 fully serviced by IWC around 6 or 7 months ago. Have minimally adjusted it since (they did a fantastic job with the power reserve and it's my daily wearer so I never have to wind it -- really only adjust end of month for date when needed). The other day I went to adjust the date (mid-afternoon, so the "10-2 issue" shouldn't be in play, I wouldn't think) re: end of April and as I unscrewed the crown, the date started instantly scrolling forward, as soon as I began unscrewing the crown. Anyone seen this sort of problem/familiar with this issue? When the crown was in the correct positions for winding, date adjustment and time setting it would otherwise operate as expected but once screwed back down, and (after letting it sit for a day), as soon as I started to unscrew again, the same problem -- date started scrolling forward as soon as I began unscrewing the crown.
Appreciate any thoughts. Find this hard to believe it's happening so soon after a full servicing. Thanks.