ETA 2550

BrandETACaliber2550Size7 3/4FunctionSC-AUTVersionHands0,70x1,20Stem5011Stem (subs.)Stem (2 pce)5011 WDBalance staff26717 INCABalance staff (subs.)Mainspring (subs.)1,3x7,0x0,075 AUTMainspring (subs.)= 3194-X / 3190-XBattery

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled920001002550
105BBarrel bridge920001052550
110BBarrel and train wheel bridge920001102550
121BScrew for balance bridge920001212550
1612540Center pipe920001612540
180BBarrel with drum + cover920001802550
1952540Barell arbor920001952540
2032540third wheel920002032540
2102540Third wheel920002102540
2272540Sweep second wheel920002272540
2422540Cannon pinion with driver920002422540
2502540Hour wheel920002502540
2552540Hour wheel sweep second920002552540
2602540Minute wheel920002602540
307BRücker mit bewgl. Spiralklötzchen-Träger920003072550
3752539RStud support ETACHRON920003752539
4012540Winding stem8025011
4042540Winding stem -mail -mouv.part8035011
4072510Clutch wheel920004072510
4102510Winding pignon920004102510
415BRatchet wheel920004152550
420BCrown wheel920004202550
425BClicking spring920004252550
430BClick spring920004302550
4352540Yoke spring920004352540
4402540Yoke spring920004402540
4432540Setting lever assembled920004432550
4452540Setting lever spring920004452540
4502540Setting wheel920004502540
460BCrown wheel rocker920004602550
4622540Minute train bridge920004622540
7052540Escape wheel -pinion straigt piv.920007052540
7102540Pallet fork -pinion 1 lower end-piec.920007102540
7212540Balance cplt. -regulated920007212540
7232540Balance staff ST -shock-absorber920007232540
723Balance staff ST -shock-absorber80226717
728BBalance staff ST -shock-absorber920007282550
771Mainspring AUT sliding attachemnet82031900
1134BAutomatic device framework920011342550
1143BOscillaiting weight ass. ball bearing920011432551
1143BOscillaiting weight ass. bearing wheel920011432550
1481BReduction wheel AUT920014812550
1482BRatchet wheel driving wheel920014822550
1488BPawel winding wheel920014882550
1497= 2650Ball bearing920014972650
1498BBearing wheel920014982550
15252365Reduction wheel bolt920015252365
1526BRevering wheel bolt920015262550
1530BAuxilary reversing wheel920015302550
3025Shock absorber INCA lower08.113.20022154
5105BScrew for barrel bridge920051052550
5110BScrew for train wheel bridge= 5105920051052550
51134BSchrauben - Aut.-Brücke920511342550
5121BScrew for balance bridge= 5105920051052550
51498BSrew for bearing wheel920514982550
5420BScrew for crown wheel920054202550
5443BScrew for setting lever jumper920054432550
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