ETA 2834-2

Exploded diagram

BrandETACaliber2834-2Size13FunctionSC-D(3)-D(12)-AUTVersionHands0.90x1.50x0.25Stem7341Stem (subs.)Stem (2 pce)Balance staff27619Balance staff (subs.)Mainspring (subs.)1.23x10.5x0.132 AUTMainspring (subs.)820 3149 0Battery

Movements

Artno.brandcaliberSizehandsfunctionspecial
157018ETA2834-2130.90x​1.50x​0.25SC-D(6)-D(12)-AUT

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled920001002834
1052820Barrel bridge920001052820
1102820Automatic device module920001102824
1212820Screw for balance bridge920001212820
1242824-1Balnace bridge ETACHRON assembled920001242824
1252800Pallet bridge920001252800
1442850Dial fastener920001442850
1452802Dial fastener920001452802
1612800Center pipe920001612800
1802820Barrel with drum + coverBESTFIT921001802820
1822820Barrel with drum + cover920001822820
1952800Barell arbor920001952800
2032800third wheel920002032800
2102800Double third wheel and pinion920002102800
227 ++++2801Sweep second wheelH1= 480920002272801
2422500Cannon pinion with driverH6= 320920002462500
2502836Hour wheel920002502836
2502836Hour wheelH6= 225920002562836
2602600Minute wheel920002602600
3072801-1Rücker mit bewgl. Spiralklötzchen-Träger920003072801
375BStud support ETACHRON920003752834
4012801-2Winding stem920004012801
401Winding stem8027341
4072801-2Clutch wheel920004072801
4102801-2Winding pignon920004102801
4152820Ratchet wheel920004152820
4202620Crown wheel920004202620
4252776Clicking spring920004252776
4302820Click spring920004302820
4352801-2Yoke spring920004352801
4402836-1Yoke spring920004452836
4432836-1Setting lever assembled920004432836
4452836-1Setting lever spring920004452836
4502801-1Setting wheel920004502801
4622852Minute train bridge920004622852
7052801Escape wheel -pinion straigt piv.920007052801
7102801Pallet fork -pinion 1 lower end-piec.920007102801
7212801Balance cplt. ETACHRON with bridge920007212805
7212801Balance cplt. ETACHRON920007212802
7232722Balance staff ST -shock-absorber920007232722
7282722Balance staff ST -shock-absorber920007282722
771BMainspring AUT sliding attachemnet82031490
9262834Vergrößerungsring920009262834
11342820Automatic device framework920011342820
11412770Lower bridge for automatic device920011412770
11432820Oscillating weight920011432820
14812820Reduction wheel AUT920014812820
14822820Ratchet wheel driving wheel920014822820
14882820Pawel winding wheel920014882820
14972620RBearing wheel920014972620
14982620Bearing wheel920014982620
15302820Auxilary reversing wheel920015302820
25352836Date indicator maintaining plate920025352836
25392804-2Date corrector operating lever=2570920025702804
25432836Intermediate date wheel920025432836
25552858Calender driving wheel920025552858
25572834Date F12 + day indicator F3 =SetSatz = 2557920025572834
25612834Date F12 + day indicator F3 =SetSatz = 2557920025612834
25672836Day corrector920025672836
25692836Double corrector920025692836
25702804-2Double corrector operating lever920025702804
25952836Date jumber maintaining plate920025952836
26322836Date unlocking yoke920026322836
26332836Date unlocking yoke spring920026332836
26442836Date unlocking yoke maint.-plate920026442836
27802836Day indicator spring-clip920027802836
2780= 2836Day indicator spring-clip920027802834
27842836920027842836
5101= 2600Case screw920051012600
5415= 2520Screw for crown wheel920054152520
5462= 2836Screw for minute train bridge920054622836
94332724Balance sto lever920094332724
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