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ETA 2661
Ligne: 11.5'''
Jewels: 17
Power Reserve: 45 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: 1972-1979
Diameter: 26 mm
Height: 3.7 mm
Hands: 1.50 x 0.90 x 0.21 mm
The ETA 2661 watch movement, which was available from 1972 to 1979, features optional plastic bushings instead of dial screws. It is a manual wind movement with sweep seconds and is equipped with an adjustable stud holder and Incabloc shock protection.
The ETA 2661 features the following functions:
- Adjustable Stud Holder
- Incabloc Shock Protection
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.105 x 9.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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