ETA 2873BrandETACaliber2873Size11 1/2FunctionSC-CLD-AUTVersionHandsStem7335Stem (subs.)Stem (2 pce)Balance staff30107Balance staff (subs.)Mainspring (subs.)1.30x10.5x0.12Mainspring (subs.)820 3315 0BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010028731052870Barrel bridge9200010528701102870Barrel and train wheel bridge9200011028701212850Screw for balance bridge9200012128501252850Pallet bridge9200012528501442850Dial fastener9200014428501452850Dial fastener9200014528501612850Center pipe9200016128501822870Barrel with drum + cover9200018228701952850Barell arbor9200019528502032850third wheel9200020328502102850Third wheel9200021028502272851Sweep second wheel9200022728512422500Cannon pinion with driver9200024225002502836Hour wheel9200025028362602600Minute wheel9200026026003072850Rücker mit bewgl. Spiralklötzchen-Träger920003072850375BStud support ETACHRON9200037528734012850Winding stem920004012850401Winding stem80273354102750Winding pignon9200041027504152820Ratchet wheel9200041528204202850Crown wheel9200042028504302850Click spring9200043428504342850Clicking spring9200043428504352852Yoke spring9200043528524402852Yoke spring9200044028524432852Setting lever assembled9200044328524452852Setting lever spring9200044528524502850Setting wheel9200045028504622852Minute train bridge9200046228527052851Escape wheel -pinion straigt piv.9200070528517102850Pallet fork -pinion 1 lower end-piec.9200071028507212851Balance cplt. -regulated9200072128517232850Balance staff ST -shock-absorber920007232850723Balance staff ST -shock-absorber802301077282850Balance staff ST -shock-absorber920007282850771Mainspring AUT sliding attachemnet8203315011342870Automatic device framework92001134287011412870Lower bridge for automatic device92001141287011432871Oscillating weight14812870Reduction wheel AUT92001481287014822870Ratchet wheel driving wheel9200148228701488BPawel winding wheel92001488287014982870Bearing wheel92001498287015302870Auxilary reversing wheel92001530287025352836Date indicator maintaining plate92002535283625392804-2Date corrector operating lever92002570280425432836Intermediate date wheel92002543283625562852Datumstern- / Datumanzeiger- Mitnehmerrad92002556285225572836date indicator25662852Date corrector92002566285225702804-2Double corrector operating lever92002570280425752852Date jumper spring92002575285225762852Date jumper92002576285225952836Date jumber maintaining plate92002595283651498= 2870Schrauben f. Rotorbefestigung92051498287094332600Balance sto lever920094332600