IWC Schaffhausen this week unveiled the latest addition to its Portofino collection. The IWC Portofino Hand-Wound Day & Date uses the new IWC-manufactured 59220 calibre to offer a large date display and day and power reserve sub-dials. The large date display located at the 12 o’clock mark consists of two synchronized discs. The first takes care of the tens and the second manages the […]