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 item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “dominicartinlay” and is located in UNITED STATES. This item can be shipped worldwide.