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General 830
(Helvetia)
Ligne: 6.75 x 8'''
Jewels: 17
Lift Angle: 52°
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Size: 15.35 x 18.2 mm
Height: 3.5 mm
Hands: 1.20 x 0.60 mm
The General 830 mechanical watch movement is a manual wind movement that was commonly used in the 1970s. It belongs to a series of movements that also includes the Becker 81 and Becker 82. The specific differences between the 80, 81, and 82 models are not known.
The General 830 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4972 | Ordinary/None | Buy staff |
| 3784 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.080 x 240 x 7.0 mm | GR4445 | Manual | Buy mainspring |
| 1.60 x 0.080 x 220 x 7.0 mm | Manual | Buy mainspring | |
| 1.60 x 0.080 x 220 x 6.5 mm | GR4444 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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