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ETA 2790
Ligne: 11.5'''
Jewels: 17/25
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1965-
Diameter: 26 mm
Height: 4.7 mm
Hands: 1.50 x 0.90 x 0.21 mm
The ETA 2790 is a mechanical watch movement that was used during the period starting from 1965. It shares similarities with other movements such as the ETA 2526, 2527, and 2529, but specific differences are not known. The ETA 2790 movement features automatic winding, a sweep second hand, and a date function that can be set by changing the time between 20:40 and 24:00.
The ETA 2790 features the following functions:
- Automatic Winding
- Date: set by changing 20:40-24h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.115 x 400 x 11.5 mm | GR2966X | Auto | Buy mainspring |
| 1.20 x 0.120 x 350 x 11.0 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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