ETA 277.001BrandETACaliber277.001Size5 1/2FunctionVersionHands0,55x1,00Stem5067Stem (subs.)Stem (2 pce)Balance staff29239Balance staff (subs.)Mainspring (subs.)1,60x6,50x0,07Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001002770105BBarrel bridge920001052770110BBarrel and train wheel bridge920001102771121BScrew for balance bridge920001212770125BPallet bridge920001252770144BDial fastener920001442770163BCenter pipe920001632770182BBarrel with drum + cover920001822771195BBarell arbor920001952771203Bthird wheel920002032770210BThird wheel920002102771220BSecond wheel -short pivot920002202771230BAnkerradtrieb920002302770242BCannon pinion with driver920002422771250BHour wheel920002502771260BMinute wheel920002602771307BRücker mit bewgl. Spiralklötzchen-Träger920003072770375BStud support ETACHRON920003752770401BWinding stem8025067404BAufzugwelle -negativ (Werkteil)8035067407BClutch wheel920004072770410BWinding pignon920004102770415BRatchet wheel920004152771420BCrown wheel920004202770422BCrown wheel ring920004222770434BClicking spring920004342770435BYoke spring920004352770440BYoke spring920004402770443BSetting lever assembled920004432770445BSetting lever spring920004452770450BSetting wheel920004502770705BEscape wheel -pinion straigt piv.920007052770710BPallet fork -pinion 1 lower end-piec.920007102771721BBalance cplt. -regulated920007212770723Balance staff ST -shock-absorber80229239728BBalance staff ST -shock-absorber920007282770730BRoller920007302770770BMainspring920007702770
