19 jewels54h power reserve18,000 vph (2.5 Hz)
The IWC-9828 is a hand-wound movement manufactured by IWC Schaffhausen. It measures 37.8mm in diameter and operates at 18000 vph, delivering a 54-hour power reserve with 19 jewels. The movement drives hours, minutes, and small seconds display. It is best known for powering the German Edition Portugieser from 1977 to 1981.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
19 jewels
Power Reserve
54h
Frequency
18,000 vph (2.5 Hz)
Diameter
37.8mm
Display Type
Analog
Winding
Manual
FEATURES
Small Seconds
More IWC Schaffhausen movements
QUICK FACTS
FOR WATCH DEALERS
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