Hi all,
New to this forum and IWC.I have a GST Chrono 3703 and the hour hand for the chrono (at 6 o'clock) keeps moving eventhough the chrono isn't engaged. Also, it is losing about an hour a day (perhaps related)?
Any ideas of what this could be before I send it in for service?
Thank you.
2x Chrono in my collection, but this issue unknown
..it sounds like it needs a full service? How long have you had the watch?
I had the same issue with my Saint Exupéry Chrono
I just sent it in, and it got repaired. Not quite sure what it was, something slipping maybe. I suggest you do the same, and the "losing an hour a day" will be repaired too. After that repair your watch will be as new.
Kind regards,
Paul, wearing steel VC Pilot's watch