AS 1593BrandASCaliber1593Size10 1/2FunctionSCVersionHands0,90x1,50Stem7431Stem (subs.)Stem (2 pce)Balance staff26501Balance staff (subs.)27506 INCAMainspring (subs.)1,2x9,5x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027431723Balance staff, pivoted80227506723Balance staff ST -shock-absorber80226501