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Cortebert 523
Jewels: 7/11/15/17/19/21/23
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1908-1945
Diameter: 43.15 mm
Height: 6.55 mm
Hands: 1.90 x 1.18 / 0.22 mm
The Cortebert 523 watch movement, manufactured from 1908 to 1945, is a hunter calibre movement featuring a Breguet hairspring. In higher grades, it includes a pink gold center wheel and a balance with either 2 or 4 adjustment screws. The movement also incorporates fine regulation gear or a micrometer for precise timekeeping. Additionally, this American made movement offers functions such as stem winding, switchable through both the crown and lever, and a sub-second dial.
The Cortebert 523 features the following functions:
- American Made
- Stem wind, switching by crown or lever
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.80 x 0.180 x 640 x 17.0 mm | GR6978TR | TR | 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
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