The IWC Schaffhausen 52640 is an automatic caliber with a bidirectional rotor, an analog display, 54 jewels, a power reserve of 168 hours and a frequency of 28,800 vph (4 Hz). It measures 38.2 mm in diameter. Its complications are date, day, month, perpetual calendar, moon phase and power reserve indicator. Its features include small seconds. It is based on the IWC Schaffhausen 52010. It is in production. It is an in-house caliber of IWC Schaffhausen.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
54 jewels
Power Reserve
168h
Frequency
28,800 vph (4 Hz)
Diameter
38.2mm
Display Type
Analog
Winding
Automatic (Bidirectional)
COMPLICATIONS
DateDayMonthPerpetual CalendarMoon PhasePower Reserve Indicator
FEATURES
Small Seconds
QUICK FACTS
FOR WATCH DEALERS
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