ETA 556.415 BrandETACaliber556.415Size8 3/4FunctionSC-D(3)VersionHands0.70x1.20x0.20Stem= 956.101 (5070)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery377MovementsArtno.brandcaliberSizehandsfunctionspecial164120ETA556.4158 3/40.70x1.20x0.20SC-D(3)164250ETAF04.1158 3/40.70x1.20x0.20SC-D(3)H1= 1.27 (1.06),HEAVYDRIVE164252ETAF04.1158 3/40.70x1.20x0.20SC-D(6)H1= 1.27 (1.06),HEAVYDRIVE WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001005564110556.115Barrel and train wheel bridge920001105561144255.111Dial fastener920001442551147950.001Mark support920001479500161956.101Center pipe920001619561203956.101third wheel920002039561210956.101Third wheel920002109561227956.101Sweep second wheel920002279561242956.031Cannon pinion with driver920002429560250956.101Hour wheel920002509561260956.101Minute wheel920002609561401Winding stem8025070405956.101Winding stem -mouv.part920004059561407956.101Clutch wheel920004079561435956.101Yoke spring920004359561443956.101Setting lever assembled920004439561445956.111Setting lever spring920004459561450956.101Setting wheel920004509561462956.101Minute train bridge920004629561549956.101920005499561560956.1019200056095612539956.101Date corrector operating lever9200253995612543956.111Intermediate date wheel9200254395612556956.111Datumstern- / Datumanzeiger- Mitnehmerrad9200255695612557956.411date indicator9200255795642566956.111Date corrector9200256695612576956.412Date jumper9200257695642595956.101Date jumber maintaining plate9200259595614000BElectronic module9200400055644021956.101Stator9200402195614038B9200403855644046956.401Battery insulator, bottom9200404695644211956.101Rotor9200421195614402BBattery connection (-)9200440255644407BEarth connector (+)9200440755644412956.4019200441295644929102.001Battery920049291020