40 jewels192h power reserve28,800 vph (4 Hz)
The IWC Schaffhausen 5990 is a manual winding caliber with an analog display, 40 jewels, a power reserve of 192 hours and a frequency of 28,800 vph (4 Hz). It measures 37.8 mm in diameter. Its complications are date, power reserve indicator and tourbillon. Its features include small seconds and hand winding. It is in production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
40 jewels
Power Reserve
192h
Frequency
28,800 vph (4 Hz)
Diameter
37.8mm
Display Type
Analog
COMPLICATIONS
DatePower Reserve IndicatorTourbillon
FEATURES
Small SecondsHand Winding
QUICK FACTS
FOR WATCH DEALERS
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