In the words of IWC : One of Schaffhausen’s most successful Portugieser models. In terms of simplicity, balance and elegance, the harmoniously designed dial is virtually unsurpassed. The legendary Pellaton winding system has been further improved: some components are now made of extremely wear-resistant ceramic; and instead of one there are now two barrels, which build up an impressive 7-day power reserve. This modern version of the classic design, first introduced in the 1930’s, is destined to become a treasured family heirloom. There are few things a man can wear for a lifetime and then pass along for the next generation. This watch will be a part of the current and future generations legacy, accompanying the wearer in daily life and adventures alike. This watch come complete with original box and papers.