ZENITH 18-28-3P-7BrandZENITHCaliber18-28-3P-7Size18 1/2FunctionVersionHands0,95x1,60Stem8806Stem (subs.)Stem (2 pce)Balance staff46801Balance staff (subs.)Mainspring (subs.)SpezialMainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8028806723Balance staff ST -shock-absorber80246801