Authentic Tag Heuer Carrera Day-Date model wda2112.ba0043. Features a brushed and polished stainless steel case with matching bracelet equipped with a folded clasp, fixed bezel, blue dial accented by luminous silver-tone stick hour markers (including minute markers) and day-date display at the 3 o'clock position. Powered by an automatic Swiss mechanical movement (TH31-02 engine), offering hour, minute, second, date, day functions with 80-hour power reserve; pusher crown operation used. Features scratch-resistant sapphire crystal glass, round case shape measuring 41mm diameter and 12.60mm thickness, see-through caseback, 100-meter (330 feet) water resistance, and includes a 2-year WatchMaxx warranty against manufacturing defects.