Audemars Piguet Royal Oak Concept Tourbillon
Only 150 pieces were produced of the CW1 between 2002-2004 in conjuction with Renauld & Papi to celebrate the 30th anniversary of the Royal Oak model. Unique due to its revolutionary Dynamographe or torque indicator and the vertical in-line power reserve. With a case constructed out of alacrite, an incredibly hard and durable alloycobalt and chrome alloy more than twice the strength of steel yet still weighing in at a total of only 150 grams due to its space age technology. My favorite AP of all time by a distance. Utilitarian chic!
