HELVETIA 834 Brand HELVETIA Caliber 834 Size 11 1/2 Function SC-CLD Version Hands 0,90x1,35 Stem 6325 Stem (subs.) Stem (2 pce) Balance staff 29811 INCA Balance staff (subs.) Mainspring (subs.) 1,35x10,0x0,12 Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.182= 831Barrel with drum + cover93900182831401Winding stem8026325430= 831Click spring93900420831443= 831Setting lever assembled93900443831723Balance staff ST -shock-absorber80229811
