FAVOR 203 Brand FAVOR Caliber 203 Size 19 Function Version Hands Stem 9403 Stem (subs.) Stem (2 pce) Balance staff 40201 Balance staff (subs.) Mainspring (subs.) 1,8x16,0x0,20 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8029403723Balance staff ST -shock-absorber80240201