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Dugena 781
Ligne: 4.5 x 11'''
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1930
Size: 9.8 x 24.4 mm
Height: 3.65 mm
Hands: 1.00 x 0.50 mm
The Dugena 781 is a manual wind watch movement used during the period of approximately 1930. It features a bimetallic screw balance and was cased by Ami LeCoultre. Furthermore, after the additional movement signature was completed by Blancpain, the movements were signed with Rayville. The specific differences between the Dugena 781 and other movements in the 90-96 range are unknown.
The Dugena 781 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.080 x 220 x 7.0 mm | GR3081 | 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
| Part Description | Reference # | Alternate | Buy |
|---|
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