BRAC 502BrandBRACCaliber502Size12FunctionVersionHands1,20x2,00Stem8043Stem (subs.)Stem (2 pce)Balance staff38603Balance staff (subs.)38604Mainspring (subs.)1,25x14,0x0,125Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8028043723Balance staff, pivoted80238604723Balance staff ST -shock-absorber80238603