LEMANIA 873BrandLEMANIACaliber873Size12FunctionVersionHandsStem6328Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)1,30x10,50x0,13Mainspring (subs.)OMEGA 860-1208BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026328443Setting lever assembled1478Oscillating weight -wheel - pigion3000Stoßsicherungsfeder oben0220013001Stoßsicherungsfeder unten0220418270Minute counter jumper8600= OM 321Hour counting wheel, mounted321-178896503211788