23 jewels63h power reserve28,800 vph (4 Hz)
The Sellita SW535-M-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). Its complications are chronograph and GMT. Its features include hand winding, sweep seconds, small seconds, hacking seconds and cam-actuated. 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
COMPLICATIONS
ChronographGMT
FEATURES
Hand WindingSweep SecondsSmall SecondsHacking SecondsCam-Actuated
QUICK FACTS
FOR WATCH DEALERS
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