The watch looked fantastic and appeared to be extremely good value. However after only a few days wearing it, the watch began to loose time. Initially only ten minutes or so a day. But this increased until it was no longer reliable. So I had to return it. Don't know the problem (could it have been the battery? which I would have discovered if I had purchased it from a retail outlet, but this appeared not to be an option in my exchanges with Amazon). Have to say that the return procedure, whilst a bit long-winded paperwise was exceptionally efficient.