ETA 2660 Exploded diagram BrandETACaliber2660Size7 3/4FunctionSCVersionHands0.70x1.20x0.20Stem5043Stem (subs.)Stem (2 pce)Balance staff27013Balance staff (subs.)Mainspring (subs.)1,30x7,00x0,075Mainspring (subs.)= 03202BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial153018ETA26607 3/40.70x1.20x0.20SC WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled9200010026601052640Barrel bridge9200010526401102640Barrel and train wheel bridge9200011026401212640Screw for balance bridge9200012126401252640Pallet bridge920001252640144255.111Dial fastener920001442551145BDial fastener9200014526601612640Center pipe9200016126401822640Barrel with drum + cover9200018226401952640Barell arbor9200019526402032640third wheel9200020326402102640Third wheel920002102640227BSweep second wheelH2 =502920002272662227BSweep second wheelH4= 552920002272664227BSweep second wheelH1 =477920002272661227BSweep second wheelH3= 527920002272663230BAnkerradtrieb9200023026602422640Cannon pinion with driver9200024226402422758 / 2500Cannon pignon with driverH= 2959200024227582552640Hour wheel sweep second9200025526402602640Minute wheel920002602640303BRegulator Set 3-piece cplt. Etachron9200030326603072640Rücker mit bewgl. Spiralklötzchen-Träger920003072640375BStud support ETACHRON9200037526604012640Winding stem920004012640401Winding stem80250434072640Clutch wheel9200040726404102640Winding pignon9200041026404152640Ratchet wheel9200041526404202640Crown wheel9200042026404222540Crown wheel ring9200042225404252640Clicking spring9200042526404302640Click spring9200043026404352640Yoke spring9200043526404402540Yoke spring9200044025404432640Setting lever assembled9200044326404452640Setting lever spring9200044526404502640Setting wheel9200045026404622640Minute train bridge920004622640705BEscape wheel -pinion straigt piv.920007052660710BPallet fork -pinion 1 lower end-piec.920007102660721BBalance cplt. ETACHRON920007212660721BBalance cplt. -regulated -right9200072126707232640Balance staff ST -shock-absorber920007232640723Balance staff ST -shock-absorber80227013738BRundes Spiralklötzchen für Flachspirale920007382660770Mainspring032025420= 2640Screw for crown wheel9200542026409433BBalance sto lever920094332640
