LANCO 500BrandLANCOCaliber500Size5 1/2FunctionVersionHands0,55x1,10Stem5425Stem (subs.)Stem (2 pce)Balance staff23503 INCABalance staff (subs.)23502 INCAMainspring (subs.)1,3x6,0x0,06Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.260500Minute wheel92000260500401Winding stem8025425445500Setting lever jumper combinded92000445500723Balance staff, pivoted80223502723Balance staff ST -shock-absorber80223503