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Guba 77
(GBA)
Ligne: 10.5'''
Jewels: 15
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1935-
Diameter: 23.8 mm
Height: 4.1 mm
Hands: 1.40 x 0.80 / 0.18 mm
Base: International Durowe 410
The Guba 77 watch movement, which was used from 1935 onwards, is equipped with an optional separate escape-wheel cock. It is a manual wind movement with a sub second function.
The Guba 77 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.100 x 290 x 9.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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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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