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Bettlach 620
(EB)
Ligne: 11.5'''
Jewels: 17
Power Reserve: 42 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1980
Diameter: 26 mm
Height: 4.65 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Bettlach 620 is a mechanical watch movement with manual winding capabilities. It features a sweep seconds mechanism and is equipped with quickset functions for both the day and date displays. The movement incorporates shock protection to enhance durability. The day is displayed at the 9 o'clock position and the date is displayed as well. The Bettlach 620 movement was commonly used during the approximately 1980 period.
The Bettlach 620 features the following functions:
- Date: quickset
- Day at 9h: quickset
- Manual Winding
- Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.105 x 300 x 9.5 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
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