FELSA 4177 Brand FELSA Caliber 4177 Size 6 3/4 Function Version Hands 0,60x1,20 Stem 4908 Stem (subs.) Stem (2 pce) Balance staff 27212 Balance staff (subs.) Mainspring (subs.) 1,50x6,00x0,06 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.195= 4062Barell arbor920001954062210= 4062Third wheel920002104062243= 4072Free cannon pignon920002434072401Winding stem8024908723Balance staff ST -shock-absorber80227212