JAEGER LE COULTRE 818BrandJAEGER LE COULTRECaliber818SizeFunctionVersionHandsStem4302Stem (subs.)Stem (2 pce)Balance staff24803Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.410Winding pignon025998723Balance staff ST -shock-absorber80224803