MAURICE LACROIX 78... Exploded diagram BrandMAURICE LACROIXCaliber78...Size7 3/4FunctionCLD (F3)VersionHands0.70x1.20Stem= 956.101 (5070)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery364MovementsArtno.brandcaliberSizehandsfunctionspecial163222ETA956.0427 3/40.70x1.20CLD (F3) WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025070