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Dugena 3023
Ligne: 6.75 x 11'''
Jewels: 7/15/17/21
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Size: 15.25 x 24.9 mm
Height: 3.85 mm
Hands: 1.25 x 0.62 mm
The Dugena 3023 watch movement is a manual wind mechanical movement that was in use around 1925. It features a bimetallic screw balance and is equipped with a Breguet hairspring. The movement has various variants, and its assignment to the FHF groups and calibres, such as FHF 332, 9332, and 9444, is not widely known.
The Dugena 3023 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.100 x 300 x 9.0 mm | GR2920 | Manual | Buy mainspring |
| 1.20 x 0.095 x 280 x 8.5 mm | GR2902 | 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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