Many relationships between exceptional cars and fine timepieces have flourished over the years.
These include the collaboration between Jaeger-LeCoultre and Aston Martin on the AMVOX5 and TAG Heuer with Mercedes for the SLR Chronograph (see links below).
TAG Heuer has an older relationship with Porsche, however, perhaps the oldest of any watch/car relationship. It's therefore no coincidence that the Porsche Club of America (PCA) has chosen TAG Heuer as its partner for a beautiful watch which celebrates 55 years of the club.