AS 1634BrandASCaliber1634Size11 1/2FunctionVersionHands0,80x1,50Stem7210Stem (subs.)Stem (2 pce)Balance staff30716 INCABalance staff (subs.)Mainspring (subs.)1,7x10,0x0,11Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.260= 1123Minute wheel920002601123401Winding stem8027210407= 984Clutch wheel92000407984723Balance staff ST -shock-absorber80230716770BMainspring920007701634