I found this in my moms stuff in the box ,looks like it belongs with it but not sure ,this is a pin that would attach to a watch ,you would pull the watch to see the time and then it retracts back in place,box is about an 1 1/2 by 1 1/2 so give an idea how big ..$10 ...pick up in aloha/hillsboro,see all for sale from estate
keyword : vintage watch fob pin