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Cortebert 281
Ligne: 18.5'''
Jewels: 15/16
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Diameter: 41.7 mm
Height: 4.85 mm
Hands: 1.92 x 1.16 / 0.26 mm
The Cortebert 281 is a mechanical watch movement that is designed as an open face calibre. It offers the option of incorporating a Breguet hairspring and a clearance-free fine regulation gear for enhanced precision. This movement is capable of stem winding and setting, and features a sub-second function. The Cortebert 281 movement was commonly used around the year 1925.
The Cortebert 281 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 |
|---|---|---|---|
| 2.10 x 0.200 x 460 x 16.0 mm | GR6095 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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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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