IWC Schaffhausen presents the Portugieser Perpetual Calendar 42. For the first time, the IWC calendar complication is integrated in an IWC-manufactured movement from the 82000-calibre family. The timepiece, which has a diameter of 42 millimetres, displays the calendar information on three subdials. IWC is also unveiling a boutique edition of the iconic 44-millimetre Portugieser Perpetual…
