IWC 83 Brand IWC Caliber 83 Size 12 Function Version Hands Stem 7456 Stem (subs.) Stem (2 pce) Balance staff eigen Balance staff (subs.) Mainspring (subs.) 1,25x10,5x0,100 Mainspring (subs.) Spezial Battery Watchparts Part NocaliberdescriptionoriginalArtno.401Winding stem8027456443BSetting lever assembled9420044383445BSetting lever jumper combinded9420044583723BBalance staff ST -shock-absorber9420072383723BBalance staff ST -shock-absorberINCA94200724C83770BMainspring t-hook9420077083
