OSCO 68BrandOSCOCaliber68Size8 3/4FunctionVersionHands0,75x1,30Stem5712Stem (subs.)Stem (2 pce)Balance staff31222Balance staff (subs.)27626Mainspring (subs.)1,15x7,50x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025712407Bclutch wheel9790040768410BWinding pignon9790041068435BYoke spring9790043568723Balance staff, pivoted80227626723Balance staff ST -shock-absorber80231222