Synchron Type C electric clock movements, 110 volts, 60 cycle, 76.2 mm (3") (W) x 82.6 mm (3-1/4") (T) x 57.2 mm (2-1/4") (D), tab mount. Overall shaft length 69.9 mm (2-3/4"), large shaft diameter 15.9 mm (5/8"), length of large shaft is (with the threaded portion) is 44.5 mm (1-3/4"), intermediate shaft diameter 6.4 mm (1/4"), length of intermediate shaft is (with the threaded portion) is 19.1 mm (3/4"), smallest shaft diameter 4.0 mm (5/32"), length of smallest shaft is 6.4 mm (1/4"). These movements are tab mount and not center mount. The motor is marked 610 110V 60HZ 3W 1 RPM A43RA-6-76 0402. This is a 2 hand movement hour and minute only, no seconds.
*Hands are not supplied with the movement.