ETA 804.191 Exploded diagram BrandETACaliber804.191Size10 1/2FunctionSC-D(3)-ALARM(Z)VersionHands0.70x1.20x0.20Stem9046Stem (subs.)= 7401 ALARMStem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial166164ETA804.19210 1/20.70x1.20x0.20SC-D(3)-ALARM(Z) WatchpartsPart NocaliberdescriptionoriginalArtno.405803.111Winding stem -mouv.part80290467401BAlarm winding stem920074018049