Shortly after receiving this watch I rubbed it against something and the wrist band fell off.  I found the pin but could not put it back (I doubt anyone could.  The band needs to be stuffed into the watch prongs and there is no room to control the pin.)  I used it in my pocket as a pocket watch until a few weeks ago, but it has started to gain time.  It is now 23 minutes ahead of my WWV sync watch, so I just threw it away.