GIRARD PERREGAUX 740-741 Brand GIRARD PERREGAUX Caliber 740-741 Size Function Version Hands 0,55x1,10 Stem 5020 Stem (subs.) 5047 Stem (2 pce) Balance staff 21801 Balance staff (subs.) Mainspring (subs.) eigen Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025020401Aufzugwelle Ersatz8025047705Escape wheel -pinion straigt piv.625-130596506251305723Balance staff ST -shock-absorber80221801