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Valjoux 23C
Ligne: 17'''
Jewels: 15/17/19/21/23
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1917-1921
Diameter: 38 mm
Height: 4.3 mm
Hands: 1.55 x 0.90 / 0.20 mm
The Valjoux 23C watch movement was produced between 1917 and 1921, with a total of 9400 units manufactured. It features an open face calibre design, equipped with a bimetallic screw balance that has four adjustment screws. The movement is built with a Breguet hairspring, and notable for its screwed jewel setting for the 2nd wheel on the dial side. Additionally, the Valjoux 23C movement incorporates stem wind and set functions, as well as a sub-second display.
The Valjoux 23C features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.200 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) |
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