21 jewels63h power reserve28,800 vph (4 Hz)
The Sellita SW500-M-A 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 date, day, chronograph, 30-minute counter and 12-hour counter. Its features include hand winding and hacking seconds. 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
COMPLICATIONS
DateDayChronograph30-Minute Counter12-Hour Counter
FEATURES
Hand WindingHacking Seconds
QUICK FACTS
FOR WATCH DEALERS
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