TAG Heuer Carrera Chronograph Tourbillon Extreme Sport 44 mm with automatic manufacture calibre TH20 09 COSC and 65 h power reserve. 18K 5N rose gold and grade 2 titanium case with chronograph and one minute tourbillon reflects high performance watchmaking admired by connoisseurs. Water resistance 100 m. Reference: CBU5050.FT6273