Family: 59xxx30 jewels192h power reserve28,800 vph (4 Hz)
IWC caliber 59230 is an automatic chronograph introduced in 2013 to power the Portofino collection. Developed in-house by IWC Schaffhausen, the movement remains in current production. It belongs to IWC's 59xxx caliber family, which encompasses the manufacturer's chronograph movements.
Last updated 9 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
30 jewels
Power Reserve
192h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
COMPLICATIONS
Chronograph
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2013CALIBER FAMILY
59xxxALSO KNOWN AS
cal. 59230
FOR WATCH DEALERS
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