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Bettlach 8370
(EB)
Ligne: 7.75 x 11'''
Jewels: 15/16
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Size: 17.6 x 25 mm
Height: 3.5 mm
Base: ETA 734
The Bettlach 8370 is a mechanical watch movement with functions including manual wind, sub second, and sweep seconds. Differentiations exist between the 735, 737-739, 742-744, 752, 755, 772, 783, 784, 786, 801, 836, 837, 847, and 849, possibly relating to variations in base plates and bridge layouts.
The Bettlach 8370 features the following functions:
- Manual Winding
- Sub Second
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 806 | Ordinary/None | Buy staff |
| 870 | Incabloc | Buy staff |
| 3219 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.100 x 360 x 9.5 mm | GR3113 | 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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