18 jewels65h power reserve28,800 vph (4 Hz)
The Sellita SW221-2-M-POWERPLUS is a manual winding caliber with an analog display, 18 jewels, a power reserve of 65 hours, a frequency of 28,800 vph (4 Hz) and a date complication. Its features include hacking seconds and quickset date. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
18 jewels
Power Reserve
65h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Winding
Manual
COMPLICATIONS
Date
FEATURES
Hacking SecondsQuickset Date
QUICK FACTS
FOR WATCH DEALERS
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