MSR N2 Brand MSR Caliber N2 Size 10 1/2 Function Version Hands Stem 6704 Stem (subs.) Stem (2 pce) Balance staff 26105 Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026704723Balance staff ST -shock-absorber80226105
