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Dugena 1026
Ligne: 11.5'''
Jewels: 17/21/25/30
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1955
Diameter: 26.3 mm
Height: 5.6 mm
Hands: 1.50 x 0.90 x 0.20 mm
The Dugena 1026 watch movement shares similarities with its variant, the 4005, however, the specific differences are undisclosed. This movement is characterized by its automatic winding mechanism and sweep seconds function. It was introduced around 1955.
The Dugena 1026 features the following functions:
- Automatic Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4266 | Ordinary/None | Buy staff |
| 4915 | Ordinary/None | Buy staff |
| 4486 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.110 x 320 x 10.0 mm | GR3983X | Auto | Buy mainspring |
| 1.40 x 0.110 x 350 x 10.5 mm | Auto | Buy mainspring | |
| 1.40 x 0.110 x 340 x 10.0 mm | GR3700X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
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