ETA 2540

BrandETACaliber2540Size7 3/4FunctionSCVersionHands0.70x1.20Stem5011Stem (subs.)Stem (2 pce)5011 WDBalance staff26717 INCABalance staff (subs.)Mainspring (subs.)1,3x7,0x0,08Mainspring (subs.)03202Battery

Movements

Artno.brandcaliberSizehandsfunctionspecial
153010ETA25407 3/40.70x​1.20SC

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled920001002540
105BBarrel bridge920001052540
110BBarrel and train wheel bridge920001102540
121BScrew for balance bridge920001212540
125BPallet bridge920001252540
163/1BCenter pipe920001632540
180BBarrel with drum + cover920001802540
195BBarell arbor920001952540
203Bthird wheel920002032540
210BThird wheel920002102540
227BSweep second wheelH1= 458920002272540
227BSweep second wheelH2= 483920002282540
227BSweep second wheelH3= 508920002292540
242BCannon pinion with driverH3= 225920002442540
242BCannon pinion with driverH2= 200920002432540
242BCannon pinion with driverH1= 175920002422540
255BHour wheelH0= 086920002552540
255BHour wheelH2= 121920002552542
255BHour wheelH3= 46920002552543
255BHour wheelH1= 096920002552541
260BMinute wheel920002602540
307BRücker mit bewgl. Spiralklötzchen-Träger920003072540
375BStud support ETACHRON920003752540
401BWinding stem8025011
404BWinding stem -mail -mouv.part8035011
4072510Clutch wheel920004072510
4102510Winding pignon920004102510
415BRatchet wheel920004152540
420BCrown wheel920004202540
422BCrown wheel ring920004222540
425BClicking spring920004252540
430BClick spring920004302540
435BYoke spring920004352540
440BYoke spring920004402540
443BSetting lever assembled920004432540
445BSetting lever spring920004452540
450BSetting wheel920004502540
462BMinute train bridge920004622540
705BEscape wheel -pinion straigt piv.920007052540
710BPallet fork -pinion 1 lower end-piec.920007102540
721BBalance cplt. -regulated920007212540
723BBalance staff ST -shock-absorber80226717
728BBalance staff ST -shock-absorber920007282540
770Mainspring03202
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