Automatic movement, Tag Heuer Calibre 02 mechanical column wheel construction with 33 Jewels and approximately 80-hour power reserve. Analog display dial type featuring luminous silver-tone hands against a grey backdrop, Arabic numeral minute markers at five-minute intervals around the outer rim. Date indicator positioned at six o'clock. Chronograph function includes three sub-dials: one for measuring seconds (small second visible), another displaying minutes up to 30 and hours up to 12 simultaneously with tachymeter capability via the fixed black ceramic bezel. Stainless steel case equipped with a screw-down crown, scratch resistant sapphire crystal glass, transparent back showing movement, round shape in 44 mm diameter. Accompanied by original packaging box, instruction manual, and complete set of accessories.