ETA 2790-1BrandETACaliber2790-1Size11 1/2FunctionSC-CLD-TG-AUTVersionHandsStem7333Stem (subs.)Stem (2 pce)Balance staff30729Balance staff (subs.)Mainspring (subs.)1,45x11,00x0,12 AUTMainspring (subs.)4006xBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010027901052776Barrel bridge9200010527761102770Barrel and train wheel bridge9200011027701212770Screw for balance bridge9200012127701252771Pallet bridge9200012527711442600Dial fastener9200014426001452758Dial fastener9200014527581612750Center pipe9200016127501822770Barrel with drum + cover9200018227701952750Barell arbor9200019527502032750third wheel9200020327502102750Third wheel9200021027502272750Sweep second wheel9200022727502422500Cannon pinion with driver9200024225002502836Hour wheel9200025028362602600Minute wheel9200026026003072770Rücker mit bewgl. Spiralklötzchen-Träger920003072770375BStud support ETACHRON920003752790401= 2763Winding stem80273334102750Winding pignon9200041027504152770Ratchet wheel9200041527704202770Crown wheel9200042027704252776Clicking spring920004252776430= 2820Click spring9200043028204352724Yoke spring9200043527244402600Yoke spring9200044026004432762Setting lever assembled9200044327624452724Setting lever spring9200044527244502763Setting wheel9200045027634622836Minute train bridge9200046228367052771Escape wheel -pinion straigt piv.9200070527717102771Pallet fork -pinion 1 lower end-piec.9200071027717212771Balance cplt. -regulated9200072127717232771Balance staff ST -shock-absorber802307297282771Balance staff ST -shock-absorber92000728277111342620Automatic device framework92001134262011432771Oscillating weight92001143277114812770Reduction wheel AUT92001481277014822770Ratchet wheel driving wheel92001482277014882770Pawel winding wheel92001488277014972620RBearing wheel92001497262014982620Bearing wheel92001498262015302770Auxilary reversing wheel92001530277025352836Date indicator maintaining plate92002535283625392724Date corrector operating lever92002539272425432636Intermediate date wheel92002543263625552858Calender driving wheel92002555285825572769-1date indicator92002557276925612769-1Day indicator at 3 o´clock92002561276925672836Day corrector92002567283625692836Double corrector92002569283625952836Date jumber maintaining plate92002595283626322836Date unlocking yoke92002632283626332836Date unlocking yoke spring92002633283626442836Date unlocking yoke maint.-plate92002644283627802836Day indicator spring-clip9200278028362784283692002784283694332724Balance sto lever920094332724
