The Porsche Museum in Stuttgart is celebrating the 40th anniversary of the Porsche Design Studio with the exhibition 'Design by F.A. Porsche - 40 Years of Porsche Product Design', on display until 17 February 2013. Ferdinand Alexander Porsche designed a great number of products over the years, including the Porsche 911 and the Porsche Design wristwatch famed for being the world's first completely black timepiece.