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General 30
(Helvetia)
Ligne: 12'''
Jewels: 15
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 26.5 mm
Height: 4.0 mm
Hands: 1.38 x 0.80 / 0.21 mm
The General 30 is a vintage mechanical movement designed for gents wrist watches. It is based on the Eterna caliber 520, which was manufactured during the 1940s and 1950s. This movement features manual winding and includes a sub-second function.
The General 30 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.130 x 300 x 10.5 mm | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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