LANCO 6630BrandLANCOCaliber6630SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.260500Minute wheel92000260500445500Setting lever jumper combinded92000445500