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Dugena 2131
Ligne: 18'''
Jewels: 15/17
Power Reserve: 32 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1914-
Diameter: 39 mm
Height: 3.8 mm
Hands: 1.58 x 0.71 / 0.25 mm
The Dugena 2131 is a period 1914- open face calibre watch movement. It features a bimetallic screw balance and comes with options such as the Beguet hairspring and Reed's regulator. This movement also incorporates an early two-section regulator designed for coarse and fine adjustment. It offers stem winding and setting, as well as a sub-second function.
The Dugena 2131 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| FOURTH WHEEL W/SEC BIT | 224/LON 18.89M | Buy part | |
| JEWEL BRIDGE | 630/LON 18.89M | 630/LON 18.89M | Buy part |
| MAINSPRING, TONGUE 6X3.5X16.5 | MSN-314 | GR 4350-TB | Buy part |
| MINUTE WHEEL | 260/LON 18.89M | 260/LON 18.89M | Buy part |
| STAFF | 100/516 | 723/LON 17.89 | Buy part |
| STEM, TAP 2 31.8MM O/A | 200/1281F | 401/LON 1889M | Buy part |
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