25 jewels62h power reserve28,800 vph (4 Hz)
The Sellita SW530-B is an automatic caliber with a bidirectional rotor, an analog display, 25 jewels, a power reserve of 62 hours and a frequency of 28,800 vph (4 Hz). Its complications are date, chronograph, 30-minute counter, 12-hour counter and GMT. Its features include sweep seconds, hacking seconds, 24-hour hand, hand winding and cam-actuated. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
62h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Bidirectional)
COMPLICATIONS
DateChronograph30-Minute Counter12-Hour CounterGMT
FEATURES
Sweep SecondsHacking Seconds24-Hour HandHand WindingCam-Actuated
QUICK FACTS
FOR WATCH DEALERS
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