Watch Winder Gear and Repair

thingiverse

Watch winder gears to repair cracked ones in Versa or Diplomat vertical dual winders. May work with others. The pinion gear driven by rubber belt is pressed on and tend to crack as well. These parts should get it running smoothly again. If you winder stutters or gets stuck, it's probably one or both of these gears that are pressed onto shafts. Two versions of the spur gear are provided. One is true the original which has shoulder on the bottom and the other does not so it prints without support. Both work but one is easier to print. Update!: Apparently my watches are too heavy so the receiver cup cracks from the excessive torque and constant deflection. Included in the the files is a reinforcement backing to stiffen the cup and repair the cracks. Bore is tight so you may have to ream it a little for a tight fit. Just CA into place.