21 jewels63h power reserve28,800 vph (4 Hz)
The Sellita SW500-M-BV-B is a manual winding caliber with an analog display, 21 jewels, a power reserve of 63 hours and a frequency of 28,800 vph (4 Hz). Its complications are chronograph, 30-minute counter, 12-hour counter and date. Its features include hand winding, hacking seconds and quickset date. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
21 jewels
Power Reserve
63h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Winding
Manual
COMPLICATIONS
Chronograph30-Minute Counter12-Hour CounterDate
FEATURES
Hand WindingHacking SecondsQuickset Date
QUICK FACTS
FOR WATCH DEALERS
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