ETA 256.461 Exploded diagram BrandETACaliber256.461Size8 1/4FunctionSC-D(3)VersionHour hand with Time Zone mech.Hands0.70x1.20x0.20Stem7255 Gew. 0.90Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery315MovementsArtno.brandcaliberSizehandsfunctionspecial164056ETA256.4618 1/40.70x1.20x0.20SC-D(3)H2= 1.03,Hour hand with Time Zone mech. WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001002564110256.111Barrel and train wheel bridge920001102561144255.111Dial fastener920001442551145256.561Dial fastener920001452565147950.001Mark support920001479500161255.121Center pipe920001612551203256.111third wheel920002032561210256.111Third wheel920002102561227256.561Sweep second wheel920002272565227BSweep second pinion920002272564228256.111Transmission wheel for center wheel920002282561242256.561Cannon pinion with driverH3= 226920002422565250 +++++++255.461Hour wheelH3= 122920002532554250255.461Hour wheelH2= 103920002522554260255.461Minute wheel920002602554405256.111Winding stem -mouv.part8027255407256.111Clutch wheel920004072561435256.111Yoke spring920004352561443256.111Setting lever assembled920004432561445256.111Setting lever spring920004452561450256.111Setting wheel920004502561453256.561Intermediate setting wheel920004532564482256.111Winkelhebelrückstellfeder920004822561491256.111Lever f. setting lever920004912561560256.1119200056025612543256.561Intermediate date wheel9200254325652556256.561Datumstern- / Datumanzeiger- Mitnehmerrad9200255625652557256.561date indicator9200255725652740256.561Date mechanism maintaining plate9200274025652743256.561Date corrector setting wheel9200274325654000256.111Electronic module9200400025614021256.111STATOR9200402125614041256.1119200404125614046956.101Battery insulator, bottom9200404695614211256.111ROTOR9200421125614401256.111Bridle (+)9200440125614412B0259984929256.031Battery92004929256052740256.561Screw for date maintaining plate9205274025659712256.261Corrector setting wheel9200971225629713256.561920097132565