ETERNA 1411UDBrandETERNACaliber1411UDSize11 1/2FunctionSC-AUTVersionHands0,90x1,50Stem7236Stem (subs.)7235Stem (2 pce)Balance staff32008Balance staff (subs.)Mainspring (subs.)1,5x11,5x0,11 AUTMainspring (subs.)820 3702 0BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.180BBarrel with drum + cover922001801411401Winding stem8027236401Winding stem8027235407= 1411clutch wheel922004071411450= 1411Setting wheel922004501411723Balance staff ST -shock-absorber80232008771= 1411Mainspring AUT sliding attachemnet820370201482= 1411Ratchet wheel driving wheel922014821411