JUNGHANS 633.00 Brand JUNGHANS Caliber 633.00 Size 8 3/4 Function Version Hands Stem 9603 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.203third wheel633.00-3800946002036330210Third wheel633.00-3500946002106330242BCannon pignon with driverH= 287946002426330250Hour wheel633.00-3107946002506330401Winding stem80296034060Coil -red633.00-42009460406063304211BRotor946042116330