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ETA 766
Ligne: 12.5'''
Jewels: 17
Power Reserve: 52 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1951-1960
Diameter: 28.9 mm
Height: 5.45 mm
Hands: 1.41 x 0.79 x 0.18 mm
Base: Junghans 82/1
The ETA 766 watch movement was produced from 1951 to 1960, and featured a left-handed ratchet-wheel screw. There were also various detail modifications made throughout the production period. This movement is a manual wind type with a sweep second function.
The ETA 766 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.90 x 0.120 x 320 x 10.5 mm | Manual | 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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