Limited Edition of 100 pieces for each color dial - silver or black dial. Made for sports and watch-making aficionados, the Tourbillograph Trackmaster Chromium features exclusive material and decorations such as a Clous de Paris pattern on the case, black or silver galvanic dials, a large openwork-rotor made of black Chromium and a sterling silver oscillating weight and an integrated rubber strap which together create a dynamic effect and a perfect symbiosis of technology and design. 12 hour counter at 6 o'clock. Hands: White super-luminescent and galvanic black hour and minute hands. Red chrono second hand 12 hour and 30 minute counter hands in red. Water resistance - 160 feet / 50 meters. Chronographs bridges in sunburst pattern. Skeleton components of the Tourbillon cage enable a perfect vision of the mechanism.