My crown on the watch popped off. I do not know why this happened; I have taken care of this watch very well. And absolutely love it. It should be stated that the watch is applicable to time incorrections after even one day. I went to adjust the time and the crown came off. It came off as if whatever was holding it together was no longer there. It simply slid off entirely. The watch will work from time to time but outside of that the clock is also frozen ever since. 

