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Guba 10-30
(GBA)
Ligne: 12.5'''
Jewels: 29
Power Reserve: 33 hrs
Frequency: 19800 vph
Type: Automatic
Period used: 1962-
Diameter: 30.2 mm
Height: 5.7 mm
Hands: 1.40 x 0.80 x 0.18 mm
The Guba 10-30 watch movement, introduced in 1962, features an integrated winding gear within the movement itself, providing a suitable height for its time. Notably, it incorporates a unique and smooth indirect sweep second motion facilitated by a magnet in a bushing, eliminating the need for a friction spring. This movement includes automatic winding, sweep second function, and a hack feature. Its period of use spans from 1962 onwards.
The Guba 10-30 features the following functions:
- Automatic Winding
- Hack feature
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.15 x 0.120 x 10.0 mm | Auto | 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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