I129RB Synchron clock motor
1RPM motor with 10 tooth pinion, 4 mounting lugs. The motor model number is usually stamped on the side band of the motor after the voltage, wattage, RPM and so on.
IMPORTANT: IF your motor is an A43RA, this is NOT your replacement and it will not work in your clock. We can supply your with A43RA. You can find it doing a simple search on our site.