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Dugena 712
Ligne: 18.5'''
Jewels: 15/17
Lift Angle: 49°
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 41.7 mm
Height: 4.7 mm
Hands: 2.00 x 1.15 / 0.28 mm
Base: Unitas 6431
The Dugena 712 is an open face calibre movement with varying bridge shapes. It likely features a left handed ratchet-wheel screw, although further details about the differences between the 6437 and 6445 are not known. These two designations are probably used to differentiate the varying bridge shapes found in the catalog. The movement, which was commonly used around 1960, includes the functions of stem winding and setting, as well as a sub second.
The Dugena 712 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5262 | Ordinary/None | Buy staff |
| 5262 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.90 x 0.210 x 520 x 16.5 mm | GR5676 | Manual | Buy mainspring |
| 1.90 x 0.190 x 500 x 15.5 mm | GR5644 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More | |||
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BARREL | 182/570 | Buy part | |
| BARREL ARBOR | 195/693 | 195/693 | Buy part |
| CENTER WHEEL | 201/642 | 201/UT 431 | Buy part |
| FOURTH WHEEL, REGULAR | 220/429 | 220/429 | Buy part |
| FOURTH WHEEL, W/SECOND BIT | 224/409 | 224/409 | Buy part |
| JEWEL, INCA BALANCE 155X53X12 | 400/1758 | 411.12/INCA #62 | Buy part |
| JEWEL, INCA LOWER CAP 135X18 | 400/1412 | 422.11/INCA #50 | Buy part |
| JEWEL, INCA UPPER CAP 135X31 | 400/1411 | 421.11/INCA #49 | Buy part |
| LOWER SHOCK UNIT | 400/1755 | 445.20.12 | Buy part |
| MAINSPRING 1.90-.19-500 15,5 | MS-104X | GR 5644 | Buy part |
| PALLET ARBOR | 72S/124P | 714/LAN 39 | Buy part |
| REGULATOR | 301/1238 | 307/UT 431 | Buy part |
| SCREW, SET BRIDGE | 5445/E | Buy part | |
| SHOCK SPRING | 470.03/INCA | Buy part | |
| SPRING, INCA L/SHOCK 244X175 | 400/1711 | 476.03/INCA #43 | Buy part |
| STAFF, INCA | 100/2620 | 723/UT 6431 | Buy part |
| STAFF, SHOCK | 723/1176 | 728/723 | Buy part |
| STEM | 200/791F | 401/UT 29 | Buy part |
| STEM, FEMALE OA 12.83 | 360/117 | 360/117 | Buy part |
| THIRD WHEEL | 210/794 | Buy part | |
| UPPER SHOCK UNIT 480X12 | 400/1754 | 441.12.480.12 | Buy part |
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