23 jewels40h power reserve28,800 vph (4 Hz)
The Buren 350 is an automatic caliber with a bidirectional rotor, an analog display, 23 jewels, a power reserve of 40 hours, a frequency of 28,800 vph (4 Hz) and a date complication. It measures 25.6 mm in diameter and 5.05 mm in height. Its features include hacking seconds. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
23 jewels
Power Reserve
40h
Frequency
28,800 vph (4 Hz)
Diameter
25.6mm
Height
5.05mm
Display Type
Analog
Winding
Automatic (Bidirectional)
Shock Protection
Incabloc
COMPLICATIONS
Date
FEATURES
Hacking Seconds
QUICK FACTS
FOR WATCH DEALERS
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