FELSA 4012BrandFELSACaliber4012Size11 1/2FunctionSC-CLDVersionHands0,90x1,50Stem6019Stem (subs.)Stem (2 pce)Balance staff28905 INCABalance staff (subs.)Mainspring (subs.)1,4x10,5x0,11Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026019723Balance staff ST -shock-absorber80228905