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Record 431
Ligne: 12.5'''
Jewels: 16
Power Reserve: 52 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1951-1960
Diameter: 28.9 mm
Height: 4.3 mm
Hands: 1.41 x 0.79 / 0.20 mm
The Record 431 watch movement is a chronometer designed for manual wind. It features a precision regulator with a wide adjustment range and a left-handed ratchet-wheel screw. Detail modifications were made during its production period from 1951 to 1960. The movement includes a sub-second function.
The Record 431 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.90 x 0.120 x 320 x 10.5 mm | 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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