IWC Schaffhausen Portofino Perpetual Calendar

IWC Schaffhausen brings the iconic perpetual calendar back to the Portofino collection. Two versions are available, one in 18-carat 5N gold and the other in stainless steel – marking the first Portofino with a perpetual calendar in stainless steel. With a case diameter of only 40 millimetres, the Portofino Perpetual Calendar is currently the smallest perpetual calendar watch in IWC’s collections. Both versions are powered by the IWC-manufactured 82650 calibre movement, featuring automatic Pellaton winding with ceramic components and a power reserve of 60 hours. In addition to displays for the date, weekday, and month, the calendar also features IWC’s perpetual moon phase indication, which will only deviate by one day from the orbit of Earth’s satellite in 577.5 years.