FAVRE LEUBA 102BrandFAVRE LEUBACaliber102Size11 1/2FunctionVersionHandsStem7062Stem (subs.)Stem (2 pce)Balance staff31107Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027062723Balance staff ST -shock-absorber80231107