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Venus Venus 178 Movement Specifications, Beat Rate & Dimensions |
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Technical Caliber Datasheet
| Manufacturer | Venus |
| Caliber Reference | Venus 178 |
| Movement Type | Three-Register Chrono |
| Diameter (Lignes) | 14''' |
| Diameter (mm) | 31.0 |
| Movement Thickness | 6.75 |
| Jewel Count | 17 Jewels |
| Vibrations Per Hour | 18,000 BPH (2.5 Hz) |
| Balance Lift Angle | 50° |
| Power Reserve | 45 hours |
| Escapement Type | Column wheel 12-hour register |
| Shock Protection System | Incabloc |
| Production Era | 1945-1965 |
| Wristwatch Conversion Rating | Breitling Navitimer 806 / Top Time |
Historical & Mechanical Notes
The Venus Venus 178 is revered among horologists for its mechanical architecture and precision timing characteristics. Operating with an oscillation rate of 18,000 BPH and a 50° lift angle, this movement exemplifies vintage fine watchmaking standards.
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