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Valjoux 7770
Ligne: 11.5'''
Jewels: 17/25
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1963-1969
Diameter: 25.95 mm
Height: 5.1 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Valjoux 7770 watch movement, produced from 1963 to 1969, is a detached manual wind movement. It distinguishes itself from the 260/1260 family through modifications made to the balance and mobile stud carrier. Additionally, it features automatic winding and a sweep seconds function.
The Valjoux 7770 features the following functions:
- Automatic Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.110 x 340 x 10.0 mm | GR2951X | Auto | 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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