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Alpina 161 Movement Specifications, Beat Rate & Dimensions |
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Technical Caliber Datasheet
| Manufacturer | Alpina |
| Caliber Reference | Alpina 161 |
| Movement Type | Manual |
| Diameter (Lignes) | — |
| Diameter (mm) | 40.9 mm |
| Height / Thickness | 5.6 mm |
| Jewel Count | 10 Jewels |
| Beat Rate / Frequency | 18,000 BPH |
| Lift Angle | 51° |
| Power Reserve | 38 hours |
| Escapement | Cylinder |
| Production Period | 1910 |
Historical & Mechanical Notes
The Alpina 161 is a celebrated example of vintage precision engineering. Featuring 10 jewels and operating at 18,000 BPH, surviving examples are prized by collectors and restorers. For further technical reference on vintage watch movements, consult the Wikipedia: mechanical watch movement.
Restoration enquiries:
Other Alpina Movements
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