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Bettlach 8813
(EB)
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 26 mm
Height: 3.6 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Bettlach 8813 is a manual wind mechanical watch movement that features a sweep second hand and a date function that can be set by changing the 21-24h position. The movement is recognized for its early fixed and later mobile stud carrier, although the exact differences between the 2406 and 2409 models are not known. This movement was commonly used in watches around 1965.
The Bettlach 8813 features the following functions:
- Date (set by changing 21-24h)
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.110 x 320 x 10.0 mm | Manual | Buy mainspring | |
| 1.30 x 0.115 x 320 x 9.5 mm | GR3295 | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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