ETA 2428BrandETACaliber2428Size6 3/4FunctionAUTVersionHands0,60x1,20Stem5519Stem (subs.)Stem (2 pce)Balance staff26004 / 26010 (o.Schr)Balance staff (subs.)27003 INCA / 27011 INCAMainspring (subs.)1,4x6,5x0,07 AUTMainspring (subs.)3575 XBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010024281052425Barrel bridge9200010524251102425Barrel and train wheel bridge9200011024251212425Screw for balance bridge9200012124251252410Pallet bridge9200012524101632410Center pipe9200016324101822425Barrel with drum + cover9200018224251952425Barell arbor9200019524252032410third wheel9200020324102102410Third wheel9200021024102202412Second wheel -short pivot9200022024122422410Cannon pinion with driver9200024224102502410Hour wheel9200025024102602410Minute wheel9200026024103012425Regulator for flat hairspring9200030124253072425Rücker mit bewgl. Spiralklötzchen-Träger9200030724253112412Rückerplättchen mit Stein9200031124123301260Decksteinplättchen für Unruh9200033012603462410Decksteinplättchen unten für Ankerrad/Hemmungsrad9200034624103752425Stud support ETACHRON9200037524254012410Winding stem920004012410401Winding stem80255194072360Clutch wheel9200040723604102365Winding pignon9200041023654152425Ratchet wheel9200041524254202365Crown wheel9200042023654252425Clicking spring9200042524254302425Click spring9200043024254352410Yoke spring9200043524104402360Yoke spring9200044023604432410Setting lever assembled9200044324104452410Setting lever spring9200044524104502410Setting wheel9200045024104602365Crown wheel rocker9200046023654622410Minute train bridge9200046224107032412Escape wheel -pinion 1 lower end-piec.9200070324127102410Pallet fork -pinion 1 lower end-piec.920007102410721BBalance cplt. -regulated9200072124287232410Balance staff ST -shock-absorber920007232410723Balance staff, pivoted80227003723Balance staff ST -shock-absorber802260047282410Balance staff ST -shock-absorber92000728241011432425Oscillating weight92001143242514812425Reduction wheel AUT92001481242514822425Ratchet wheel driving wheel92001482242514882365Pawel winding wheel92001488236514982425Bearing wheel92001498242515252425Reduction wheel bolt92001525242515262425Revering wheel bolt92001526242515302425Auxilary reversing wheel920015302425