AS 1426BrandASCaliber1426Size11 1/2FunctionSCVersionHands0,90x1,30Stem7308Stem (subs.)Stem (2 pce)Balance staff29109Balance staff (subs.)29805 INCAMainspring (subs.)1,80x8,0x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027308723Balance staff, pivoted80229805723Balance staff ST -shock-absorber80229109