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Bettlach 1438N
(EB)
Ligne: 17'''
Jewels: 15
Power Reserve: 30 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1936
Diameter: 38.2 mm
Height: 5.85 mm
Hands: 1.90 x 1.00 / 0.28 mm
The Bettlach 1438N is an open face calibre watch movement, part of a series ranging from 500 through 509. The specific differences within this series are not known. This movement is equipped with stem winding and setting capabilities, along with a sub second function. It was produced and commonly used around the year 1936.
The Bettlach 1438N features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.180 x 450 x 15.0 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
| Part Description | Reference # | Alternate | Buy |
|---|
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