LONGINES 9LBrandLONGINESCaliber9LSizeFunctionVersionHandsStemDCN 1121Stem (subs.)Stem (2 pce)Balance staffDCN 842Balance staff (subs.)Mainspring (subs.)1.60x9.5x0.095Mainspring (subs.)SpezialBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.770BMainspring t-hook9540077019Lxsiehe Karton