TAG Heuer's Carrera series has epitomized racing chronographs since its introduction nearly 50 years ago. This model features a white dial featuring three subdials and a day-date window on a steel bracelet with a double safety clasp. The 43mm case features anti-reflective saphire crystal as well as a sapphire crystal display caseback. Warranty Information. Case size: 43mm. Chronograph. Most gemstones, including blue and black diamonds, are treated to enhance their luster. Some treatments are temporary and may require special care. Photo may have been enlarged and/or enhanced. Sapphire crystal display caseback. Steel bracelet withdouble safety clasp. Made in Switzerland. White dial with three subdials and day/date window.