RONDA 9338 Brand RONDA Caliber 9338 Size Function Version Hands Stem 7248 Stem (subs.) 7249 Stem (2 pce) Balance staff 31712 Balance staff (subs.) 31713 Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8027248401Aufzugwelle Ersatz8027249723Balance staff ST -shock-absorber80231712723Balance staff, pivoted80231713