AS 1976BrandASCaliber1976Size5 1/2FunctionVersionHands0,55x1,00Stem5512Stem (subs.)Stem (2 pce)Balance staff28224 o. Schr. vit 70Balance staff (subs.)27909 INC o. Schr. vir 70Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025512723Balance staff, pivoted80227909723Balance staff ST -shock-absorber80228224