BAUER 10 1/2BrandBAUERCaliber10 1/2Size10 1/2FunctionVersionHands0,80x1,40Stem7420Stem (subs.)Stem (2 pce)Balance staff35002Balance staff (subs.)Mainspring (subs.)1,55x9,0x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027420723Balance staff ST -shock-absorber80235002