FELSA 27BrandFELSACaliber27Size6FunctionVersionHands0,50x1,00Stem5017Stem (subs.)Stem (2 pce)Balance staff26204/26205/26206Balance staff (subs.)26210/26211Mainspring (subs.)1,35x5,00x0,06Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.260= 21Minute wheel9200026021401Winding stem8025017723Balance staff, pivoted80226210723Balance staff ST -shock-absorber80226204