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Valjoux Valjoux 7734 Movement Specifications, Beat Rate & Dimensions |
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Technical Caliber Datasheet
| Manufacturer | Valjoux |
| Caliber Reference | Valjoux 7734 |
| Movement Type | Date Cam Chronograph |
| Diameter (Lignes) | 14''' |
| Diameter (mm) | 31.0 |
| Movement Thickness | 6.65 |
| Jewel Count | 17 Jewels |
| Vibrations Per Hour | 18,000 BPH (2.5 Hz) |
| Balance Lift Angle | 52° |
| Power Reserve | 45 hours |
| Escapement Type | Cam with date wheel |
| Shock Protection System | Incabloc |
| Production Era | 1969-1978 |
| Wristwatch Conversion Rating | Tudor Monte Carlo Chronograph |
Historical & Mechanical Notes
The Valjoux Valjoux 7734 is revered among horologists for its mechanical architecture and precision timing characteristics. Operating with an oscillation rate of 18,000 BPH and a 52° lift angle, this movement exemplifies vintage fine watchmaking standards. Restored and wristwatch-converted examples of this caliber can be viewed at AntiqueWrist Pocket Watch Conversion Guide.
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