Something is broken in the back of the watch. It looks like a 2 centimeters long semi-round steel piece which is detached from the rest, and it shouldn´t be so it makes a  noise, while on hand-wrist or when shacked. But it still works without problems. So it is only the noise form the supposedly detached 2 centimeters piece (and the thought that the watch is broken) that is bothering. 
Furthermore would my husband like to get a longer bracelet (XXL), if possible black. 
