Black-plated stainless steel case with a black-plated stainless steel bracelet. Bi-directional rotating black-plated bezel showing slide rule markings. Black dial with luminous hands and Arabic numeral hour markers. Minute markers. Slide rule markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 60 minute and 24 hour. Quartz movement.