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Rolex Rebberg (Aegler) Movement Specifications, Beat Rate & Dimensions |
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Technical Caliber Datasheet
| Manufacturer | Rolex |
| Caliber Reference | Rebberg (Aegler) |
| Movement Type | Manual / Trench |
| Diameter (Lignes) | 13''' |
| Diameter (mm) | 29.3 |
| Movement Thickness | 5.0 |
| Jewel Count | 17 Jewels |
| Vibrations Per Hour | 18,000 BPH (2.5 Hz) |
| Balance Lift Angle | 52° |
| Power Reserve | 40 hours |
| Escapement Type | Breguet hairspring lever |
| Shock Protection System | Fixed ruby bearings |
| Production Era | 1905-1920 |
| Wristwatch Conversion Rating | Historic Rolex trench wristwatch |
Historical & Mechanical Notes
The Rolex Rebberg (Aegler) 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.
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