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Buren Watch Company Buren 04 Movement Specifications, Beat Rate & Dimensions

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Technical Caliber Datasheet

ManufacturerBuren Watch Company
Caliber ReferenceBuren 04
Movement TypeAutomatic
Diameter (Lignes)—
Diameter (mm)17.5 mm
Height / Thickness4.0 mm
Jewel Count30 Jewels
Beat Rate / Frequency18,000 BPH
Lift Angle51°
Power Reserve38 hours
EscapementSwiss Lever
Production Period1965

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 authentic restored timepieces and bespoke pocket-to-wrist conversions, visit View Available Converted Pocket Watches.

Other Buren Watch Company Movements

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