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Valjoux 78
Ligne: 19'''
Jewels: 7/17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1920
Diameter: 42.65 mm
Height: 7.6 mm
Hands: 1.80 x 1.26 x 0.21 / 0.28 x 0.28 mm
The Valjoux 78 is an open face calibre watch movement that was in use around 1920. It is equipped with a stem-wind chronograph function that measures up to 60 seconds and 30 minutes, with a pillar wheel configuration. The movement also includes a sub second function. Available options for the Valjoux 78 include a bimetallic screw balance and a Breguet hairspring.
The Valjoux 78 features the following functions:
- Stem-wind chronograph, 60s, 30min, pillar wheel
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.00 x 0.220 x 540 x 18.5 mm | GR5928 | Manual | Buy mainspring |
| 2.00 x 0.220 x 530 x 18.0 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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