ETA 2837BrandETACaliber2837Size11 1/2FunctionVersionHands0,90x1,50Stem5058Stem (subs.)Stem (2 pce)Balance staff27621Balance staff (subs.)Mainspring (subs.)1,20x11,00x0,115Mainspring (subs.)= 3120XBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010028371052820Barrel bridge9200010528201102820Barrel and train wheel bridge9200011028201212820Screw for balance bridge9200012128201252800Pallet bridge9200012528001442850Dial fastener9200014428501452802Dial fastener9200014528021612800Center pipe9200016128001822820Barrel with drum + cover9200018228201952800Barell arbor9200019528002032800third wheel9200020328002102800Third wheel9200021028002272826Sweep second wheel9200022728262422500Cannon pinion with driver9200024225002502836Hour wheel9200025028362602600Minute wheel9200026026003072800Rücker mit bewgl. Spiralklötzchen-Träger920003072800375BStud support ETACHRON9200037528374012802Winding stem9200040128024012802Winding stem80250584042802Aufzugwelle -negativ (Werkteil)80350584072800Clutch wheel9200040728004102800Winding pignon9200041028004152820Ratchet wheel9200041528204202620Crown wheel9200042026204252776Clicking spring920004252776430= 2820Click spring9200043028204352724Yoke spring9200043527244402600Yoke spring9200044026004432724Setting lever assembled9200044327244452724Setting lever spring9200044527244502801-1Setting wheel9200045028014622836Minute train bridge9200046228367052826Escape wheel -pinion straigt piv.9200070528267102826Pallet fork -pinion 1 lower end-piec.9200071028267212826Balance cplt. -regulated9200072128267232732Balance staff ST -shock-absorber920007232732723Balance staff ST -shock-absorber802276217282732Balance staff ST -shock-absorber92000728273211342820Automatic device framework92001134282011412770Lower bridge for automatic device92001141277011432820Oscillating weight92001143282014812820Reduction wheel AUT92001481282014822820Ratchet wheel driving wheel92001482282014882820Pawel winding wheel92001488282014972620RBearing wheel92001497262014982620Bearing wheel= 149792001497262015302820Auxilary reversing wheel92001530282025352836Date indicator maintaining plate92002535283625392724Date corrector operating lever92002539272425432836Intermediate date wheel92002543283625552836Calender driving wheel92002555283625572836date indicator= 256192002561283625612836Day indicator at 3 o´clock92002561283625672836Day corrector92002567283625692836Double corrector92002569283625952836Date jumber maintaining plate92002595283626322836Date unlocking yoke92002632283626332836Date unlocking yoke spring92002633283626442836Date unlocking yoke maint.-plate92002644283627802836Day indicator spring-clip9200278028362784283692002784283694332826Balance sto lever920094332826
