AM 442BrandAMCaliber442Size10 1/2FunctionVersionHands0,80x1,30Stem7314Stem (subs.)Stem (2 pce)Balance staffZylinder 75/350Balance staff (subs.)Mainspring (subs.)1,30x9,0x0,11Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027314