Authentic Tag Heuer Carrera Calibre 5 model WBN2012.BA0640. Features a stainless steel case and bracelet, deployment clasp with push-button activation. Fixed bezel design. Blue dial equipped with silver tone hour, minute and second hands along with index markers including outer minute scales. Automatic movement based on Tag Heuer Calibre 5 mechanism offering approximately 38 hours power reserve (indicated by a display). Functions include timekeeping for hours, minutes, seconds; date function at the 6 o'clock position; day function near the center of the dial. Protected by scratch-resistant sapphire crystal glass. Classic round case shape measuring 41mm in diameter and has a thickness of approximately 12.37mm. Includes a transparent sapphire case back allowing view into the movement. Water resistant to depths of up to 100 meters (approximately 330 feet). Comes with a standard 2-year WatchMaxx warranty.