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Elgin 777
Ligne: 13'''
Jewels: 17/21
Lift Angle: 52°
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 29.4 mm
Height: 4.5 mm
Hands: 1.50 x 0.90 x 0.22 mm
The Elgin 777 watch movement, also known as the Wehrmachtswerk or Germany Military Movement, features various bridge shapes and an initial fixed stud carrier that was later replaced with a mobile one. The specific differences between the 1604 and 1637 variants are not known. This manual wind movement provides sweep seconds functionality.
The Elgin 777 features the following functions:
- Manual Winding
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4567 | Ordinary/None | Buy staff |
| 4925 | Ordinary/None | Buy staff |
| 4509 | Incabloc | Buy staff |
| 5304 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.140 x 330 x 11.5 mm | Manual | Buy mainspring | |
| 1.50 x 0.140 x 320 x 11.5 mm | GR4227 | Manual | Buy mainspring |
| 1.50 x 0.135 x 340 x 11.0 mm | GR4207 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More | |||
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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