ETA 280.001 BrandETACaliber280.001Size3 3/4x6 3/4Functiono. SCVersionHands0.55x1.00Stem4202Stem (subs.)8024202Stem (2 pce)eigen pos. ( 280.001 )Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery321MovementsArtno.brandcaliberSizehandsfunctionspecial160050ETA280.0023 3/4x80.55x1.00o. SCH1= 0.78 WatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001002800110BBarrel and train wheel bridge920001102800144BDial fastener920001442800147BMark support920001472800163BCenter pipe920001632800171BFoot920001712800203Bthird wheel920002032801210BThird wheel920002102802242BCannon pignon with driverH3= 208920002422803242BCannon pinion with driverH1 = 1.58920002422801242BCannon pinion with driverH0 = 1.33920002422800250BHour wheelH0 = 0.58920002502800251BHour wheelH1 = 0.78920002512800253BHour wheelH3= 1.28920002532800260BMinute wheel920002602800404BWinding stem -female Maur.-Lacr.Gew. 0.80957004042800405BWinding stem -mouv.part8024202407BClutch wheel920004072802435BYoke spring= 445920004352800443BSetting lever assembled920004432800450BSetting wheel920004502800462BMinute train bridge920004622800499BHour wheel friction spring920004992800554B920005542800964BAufzugwelle -Kronenteil9200096428004000BElectronic module9200400028004021BSTATOR9200402128004046BBattery insulator, bottom9200404628004060BCoil9200406028004211BROTOR9200421128004400280.002Battery clamp (+)9200440028004401BBridle (+)9200440128004929201.001Battery920049292010