ETA 2804-1BrandETACaliber2804-1SizeFunctionVersionHandsStem5063Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)1,20x11,00x0125Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010028041052800Barrel bridge9200010528001102800Barrel and train wheel bridge9200011028001212800Screw for balance bridge9200012128001252800Pallet bridge9200012528001442850Dial fastener920001442850145280Dial fastener920001452801612800Center pipe9200016128001822800Barrel with drum + cover9200018228001952800Barell arbor9200019528002032800third wheel9200020328002102800Third wheel9200021028002272801Sweep second wheel9200022728012422500Cannon pinion with driver9200024225002502600Hour wheel9200025026002602600Minute wheel9200026026003072801-1Rücker mit bewgl. Spiralklötzchen-Träger920003072801375BStud support ETACHRON920003752804401952.101Winding stem80250634072836-1Clutch wheel9200040728364102800Winding pignon9200041028004152800Ratchet wheel9200041528004202800Crown wheel9200042028004222500Crown wheel ring9200042225004252600Clicking spring9200042526004352801-2Yoke spring9200043528014402836-1Yoke spring9200044028364432836-1Setting lever assembled9200044328364452836-1Setting lever spring9200044528364502801-1Setting wheel920004502801462952.101Minute train bridge9200046295217052801Escape wheel -pinion straigt piv.9200070528017102801Pallet fork -pinion 1 lower end-piec.9200071028017212801Balance cplt. -regulated9200072128017232722Balance staff ST -shock-absorber9200072327227282722Balance staff ST -shock-absorber92000728272225392804-2Date corrector operating lever= 25709200257028042543BIntermediate date wheel= 259592002595280425562852Datumstern- / Datumanzeiger- Mitnehmerrad9200255628522557280date indicator9200255728025662724Date corrector92002566272425702804-2Double corrector operating lever92002570280425762804-2Date jumper9200257628042595BDate jumber maintaining plate92002595280494332724Balance sto lever920094332724