It is sad to say that I have had to return this watch. I was very disappointed because this was my third watch purchsed from Overstock, and have been extremely pleased with the first two. When I wear them, I receive many compliments. This watch ran per the instructions for about three weeks. Then one evening at dinner I moved my left arm and the self-winding mechanism was clearly audible. Something also seemed to be very loose. Per the instructions, I wound the watch and if it was worn for most of the day it would stay running until the next day. After being able to hear the winding mechanism, taking off the watch for even a few minutes the watch would stop completely. So back it has gone. On a couple of other notes: 1) the rose gold is more pink than I would really like, and it is advertised as a thin case. It is not. When compared to my Movado which is about thickness of two credit cards, and my Jacques Lehman, this watch is not THIN.