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Elgin 770
Ligne: 11.5'''
Jewels: 17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 26 mm
Height: 3.6 mm
Hands: 1.30 x 0.80 x 0.22 mm
The Elgin 770 watch movement is a manual wind movement with a sweep second function. It features an early fixed, later mobile stud carrier. The differences between the 333A, 335, 337-1, and 338-1 are not known. The movement was commonly used around 1965.
The Elgin 770 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4094 | Ordinary/None | Buy staff |
| 5443 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.110 x 300 x 9.0 mm | GR2949 | 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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