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Girard Perregaux 31.29
Ligne: 11.5'''
Jewels: 17/21/25
Power Reserve: 44 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1972
Diameter: 26 mm
Height: 5.2 mm
Hands: 1.50 x 0.90 x 0.21 mm
Base: A. Schild 1903
The Girard Perregaux 31.29 watch movement features jewel bearings for the barrel and an indirectly driven minute hand, enabling a large balance and a low profile design. This movement was used in watches produced around 1972 and offers automatic winding, a sweep second hand, and a date function that can be adjusted by changing the 20-24 hour display.
The Girard Perregaux 31.29 features the following functions:
- Automatic Winding
- Date: set by changing 20-24h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.105 x 9.5 mm | Auto | 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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