when the watch is on the hand in the normal position after a while it stays behind it works slowly and if it is used more for example on a road with a car when the hand does not move too much the clock stops and if I turn my hand the clock starts slowly for a short time (on one position it works well but in the correct position it goes slowly and stops) I used the watch for a very short time (I think not even a week) I noticed that it does not work and I kept it in its original box (I sent email and video with this problem last summer) and due to the fact that I went to my country for a period I did not have time to return the clock then. I currently live in Oslo and my new address is the one noted above