No products in the cart.
Return To ShopWatch Database
Dugena 637
Ligne: 12'''
Jewels: 0/1
Lift Angle: 46°
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 28.05 mm
Height: 4.0 mm
Hands: 1.95 x 1.10 x 0.26 mm
The Dugena 637 is a manual wind movement that features a pin-lever escapement and a flying barrel. It incorporates an indirect minute hand friction clutch on the barrel and introduces an innovative design with a single part that replaces the setting-lever spring, yoke, and yoke spring. This movement also includes a sweep second function. The Dugena 637 movement was used around the period of 1970.
The Dugena 637 features the following functions:
- Manual Winding
- Pin lever
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4448 | Ordinary/None | Buy staff |
| 4521 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.110 x 630 x 14.0 mm | 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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
