23 jewels63h power reserve28,800 vph (4 Hz)
The Sellita SW510-M-BH-B is a manual winding caliber with an analog display, 23 jewels, a power reserve of 63 hours and a frequency of 28,800 vph (4 Hz), made in Switzerland. Its complications are chronograph and 30-minute counter. Its features include cam-actuated and hacking seconds. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
23 jewels
Power Reserve
63h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Shock Protection
Incabloc
COMPLICATIONS
Chronograph30-Minute Counter
FEATURES
Cam-ActuatedHacking Seconds
QUICK FACTS
FOR WATCH DEALERS
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