The TAG Heuer WBN201A.BA0640 Carrera Twin-Time Date watch combines a 41mm round shaped stainless steel case and H-shaped bracelet with a double push button clasp. It has a blue sunray analogue dial with Super-LumiNova coated hands, a red pointer hand indicating 24 hour time, and a date display, all of which is protected beneath domed and bevelled scratch resistant sapphire crystal glass with a double anti-reflective coating. Power is generated by the Swiss made Calibre 7 automatic movement with 25 rubies, rapid date correction, and a power reserve of approximately 50 hours. This model also has a sapphire crystal case back and a water resistance of up to 100 metres.