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Buren Watch Company Buren 04 Movement Specifications, Beat Rate & Dimensions |
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Technical Caliber Datasheet
| Manufacturer | Buren Watch Company |
| Caliber Reference | Buren 04 |
| Movement Type | Automatic |
| Diameter (Lignes) | — |
| Diameter (mm) | 17.5 mm |
| Height / Thickness | 4.0 mm |
| Jewel Count | 30 Jewels |
| Beat Rate / Frequency | 18,000 BPH |
| Lift Angle | 51° |
| Power Reserve | 38 hours |
| Escapement | Swiss Lever |
| Production Period | 1965 |
Historical & Mechanical Notes
The Buren Watch Company Buren 04 is a celebrated example of vintage precision engineering. Featuring 30 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: jewel bearings in watchmaking.
Restoration enquiries:
Other Buren Watch Company Movements
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