ETA F05.11A Exploded diagram BrandETACaliberF05.11ASize10 1/2FunctionSC-D(3)VersionHands0.70x1.20x0.20Stem4305Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery371MovementsArtno.brandcaliberSizehandsfunctionspecial166242ETAF05.11510 1/20.70x1.20x0.20SC-D(3)H1= 1.27 (1.06),HEAVYDRIVE166243ETAF05.11510 1/20.70x1.20x0.20SC-D(6)H1= 1.27 (1.06),HEAVYDRIVE166244ETAF05.11510 1/20.70x1.20x0.20SC-D(6)H0= 1.10 (0.89),HEAVYDRIVE166245ETAF05.11510 1/20.70x1.20o.SC-CLD(6)H0= 1.10 (0.89),HEAVYDRIVE WatchpartsPart NocaliberdescriptionoriginalArtno.250=F03.111Hour wheel H1= 12792000250F031250=F03.111Hour wheel H0= 11092000251F031405=F05.111Winding stem -mouv.part80243052557BDate indicator at 6 o´clockF 692002557F0524046BBattery insulator, bottom92004046F0514412= 955.101Battery limiting spring (+)920044129551