ETA 255.511 Exploded diagram BrandETACaliber255.511Size10 1/2FunctionSC-DVersionHands0.70x1.20x0.20Stem2502 (=255.111)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery373MovementsArtno.brandcaliberSizehandsfunctionspecialETA255.51110 1/20.70x1.20x0.20SC-Dreserviert WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001002555110255.111Barrel and train wheel bridge920001102551144255.111Dial fastener920001442551147950.001Mark support920001479500161255.111Center pipe920001612551203255.111third wheel920002032551210255.111Third wheel920002102551227255.111Sweep second wheel920002272551242255.111Cannon pinion with driverH1 = 176920002422551242255.111Cannon pinion with driverH0 = 151920002402551250255.111Hour wheel920002502551260255.111Minute wheel920002602551401Winding stem8022502405255.411Winding stem -mouv.part920004052554407255.111Clutch wheel920004072551435255.111Yoke spring920004352551443255.111Setting lever assembled920004432551445255.111Setting lever spring920004452551450255.111Setting wheel920004502551462255.111Minute train bridge920004622551466255.111Setting mechanism cover920004662551479255.111Pressure spring for setting lever920004792551560255.1119200056025512543255.111Intermediate date wheel9200254325512556255.111Datumstern- / Datumanzeiger- Mitnehmerrad9200255625512557255.411date indicator9200255725542566255.111Date corrector9200256625512575255.111Date jumper spring9200257525512576255.111Date jumper9200257625512595255.111Date jumber maintaining plate9200259525512743255.111Date corrector setting wheel9200274325514000BElectronic module9200400025554003255.5139200400325554021955.101Stator9200402195514038B9200403825554046255.111Battery insulator, bottom9200404625514211255.111Rotor9200421125514407955.101Earth connector (+)9200440795514412955.1019200441295514929255.111Battery9200492925519716255.111Corrector spring920097162551