FE 163-4 Brand FE Caliber 163-4 Size Function SC-CLD Version Hands 0,60x1,10x0,18 Stem 5828 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) 1,60x x0,08 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025828445= 163Setting lever spring92800445163