With a design that appears as uncluttered as it is elegant, the Portugieser Chronograph ranks among the most popular watches manufactured in Schaffhausen. In the anniversary year, this style icon is equipped with an IWC-manufactured movement from the 69000 calibre family for the first time. This model is limited to 2000 watches, and features a stainless steel case, a white dial with a lacquered finish, and blued hands. The IWC-manufactured 69355 calibre is a robust chronograph movement in a classic column-wheel design, made up of 194 individual parts. The bidirectional pawl-winding system reliably builds up a power reserve of 46 hours. The see-through sapphire-glass back provides a view of the decorated movement.