Stainless steel case, stainless steel bracelet. Fixed bezel featuring a grey ceramic insert with tachymeter markings. Grey analog dial equipped with luminous silver-tone hour and minute hands plus index markers; outer minute ring. Luminescent coating on dials and hands for night readability. Includes date display at the 3 o'clock position. Three black sub-dials: seconds, tenths of a second, 30-minute chronograph counters. Powered by TAG Heuer Calibre 16 automatic movement (based on Valjoux 7750) with 25 jewels beating at 28,800 vph and approximately 42-hour power reserve. Scratch resistant sapphire crystal glass. Screw-down crown. Solid case back. Round 44mm diameter case thickness measuring 15mm. Band width: 21mm. Fold-over clasp equipped with safety release mechanism. Water resistant to 200 meters / 660 feet (approximate). Analog functions include chronograph, date, hour, minute and second display.