HAMILTON 921 POCKET WATCH MOVEMENT 21J 5 POS 37mm FOR PARTS REPAIRS. Movement: not run. Balance wheel: damaged. Balance wheel doesn’t spin, when it is rotated. Movement size: approx 37mm diameter. The item “HAMILTON 921 POCKET WATCH MOVEMENT 21J 5 POS 37mm FOR PARTS REPAIRS #W950″ is in sale since Tuesday, May 09, 2017. This…