PUW 661SBrandPUWCaliber661SSize11 1/2FunctionVersionHands0,90x1,50Stem6080Stem (subs.)Stem (2 pce)Balance staff30017Balance staff (subs.)Mainspring (subs.)1,15x10,5x0,12Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.250= 660Stundenrad97500250660401Winding stem8026080410= 661Winding pinion with square hole97500410661723Balance staff ST -shock-absorber802300172556= 661Datumstern- / Datumanzeiger- Mitnehmerrad97502556661