HEUER 814BrandHEUERCaliber814Size18FunctionStoppVersionHandsStem12002Stem (subs.)Stem (2 pce)Balance staff56901Balance staff (subs.)Mainspring (subs.)2,1x17,0x0,21Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem80212002723Balance staff ST -shock-absorber80256901