ETA 805.121 Exploded diagram BrandETACaliber805.121Size11 1/2 ( Ecoline )FunctionSC-DD(3)VersionHands0.70x1.20x0.20Stem9046Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery397MovementsArtno.brandcaliberSizehandsfunctionspecial167142ETA805.12211 1/20.70x1.20x0.20SC-DD(3)167862RONDA51711 1/20.70x1.20x0.20SC-DD(3)167147ETA955.12211 1/20.70x1.20x0.20SC-DD(3)H3= 1.56 WatchpartsPart NocaliberdescriptionoriginalArtno.405803.111Winding stem -mouv.part80290462561BDay indicator at 3 o´clock9200256180512561BDay indicator at 6 o´clock9200256180524929102.001Battery920049291020