I would appreciate anyone's help by providing me with information on this watch. I have attached photos' Under the balance wheel (some one told me that's what it is called) I found AS 1783. I have checked the net but no luck. I am guessing that the watch is from the 1980-1990 period because of when the store closed. It is running steady as she goes except the hour hand does not move but it does when setting the time?