AS 1303BrandASCaliber1303Size11 1/2FunctionVersionHands0,70x1,30Stem7308Stem (subs.)Stem (2 pce)Balance staff28704Balance staff (subs.)29108 INCAMainspring (subs.)1,60x9,0x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027308723Balance staff, pivoted80229108723Balance staff ST -shock-absorber80228704