ETA 2688

Exploded diagram

Brand ETA Caliber 2688 Size 8 3/4 Function SC-DD(3)-AUT Version Hands 0.70x1.20x0.20 Stem 5044 Stem (subs.) Stem (2 pce) Balance staff 27013 INCA Balance staff (subs.) Mainspring (subs.) 1.32x 7.0x0.067 AUT Mainspring (subs.) = 3190 X Battery

Movements

Artno.brandcaliberSizehandsfunctionspecial
154016ETA26888 3/40.70x​1.20x​0.20SC-DD(3)-AUT

Watchparts

Part NocaliberdescriptionoriginalArtno.
100BMain plate jewelled920001002688
1052650Barrel bridge920001052650
1102650Barrel and train wheel bridge920001102650
1102650Barrel and train wheel bridge920001102651
1212650Screw for balance bridge920001212650
1252640Pallet bridge920001252640
144255.111Dial fastener920001442551
145BDial fastener920001452688
1612640Center pipe920001612640
1822650Barrel with drum + cover920001822650
1952640Barell arbor920001952640
2032640third wheel920002032640
2102640Third wheel920002102640
2272640Sweep second wheelH4= 552920002272648
2422648Cannon pinion with driver920002422648
2502648Hour wheel920002542648
2602640Minute wheel920002602640
3072650Rücker mit bewgl. Spiralklötzchen-Träger920003072650
3752640Stud support ETACHRON920003752640
4012641Winding stem920004012641
401Winding stem8025044
4072640clutch wheel920004072640
4102640Winding pignon920004102640
4152650Ratchet wheel920004152650
4202650Crown wheel920004202650
4342650Clicking spring920004342650
4352640Yoke spring920004352640
4402540Yoke spring920004402540
4432640Setting lever assembled920004432640
4452641Setting lever spring920004452641
4502640Setting wheel920004502640
4622648Minute train bridge920004622648
7052640Escape wheel -pinion straigt piv.920007052640
7102640Pallet fork920007102640
7212640Balance cplt. -regulated920007212640
721= 2640Balnace cplt. -for shock-absorber920007222640
7282640Balance staff ST -shock-absorber80227013
7712650Mainspring AUT sliding attachemnet82031900
11342650Automatic device framework920011342650
11412650Lower bridge for automatic device920011412650
1143BOscillating weight920011432688
14812650Reduction wheel AUT920014812650
14822650Ratchet wheel driving wheel920014822650
14882650Pawel winding wheel920014882650
14972650Bearing wheel920014972650
15302650Auxilary reversing wheel920015302650
25352648Date indicator maintaining plate920025352648
25392641Date corrector operating lever920025392641
25432641Intermediate date wheel920025432641
25552648Calender driving wheel920025552648
2557Bdate indicator920025572688
2561BDay indicator at 3 o´clock920025572688
25672648Day corrector920025672648
25692648Double corrector920025692648
25732648Day jumper spring920025732648
25762641Date jumper920025762641
25772648Day jumper920025772648
27802648Day indicator spring-clip920027802648
511342650Screw for automatic device framework920511342650
94332640Balance sto lever920094332640
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