26 jewels41h power reserve28,800 vph (4 Hz)
The Sellita SW285-1-B is an automatic caliber with an analog display, 26 jewels, a power reserve of 41 hours and a frequency of 28,800 vph (4 Hz). Its complications are date and moon phase. Its features include hacking seconds. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
26 jewels
Power Reserve
41h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
COMPLICATIONS
DateMoon Phase
FEATURES
Hacking Seconds
QUICK FACTS
FOR WATCH DEALERS
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