Stainless steel case, black rubber strap. Unidirectional rotating bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute outer rim markers. Analog dial type. Luminescent coating on hands and markers for night readability. Day of the week and date window at 3 o'clock position. Chronograph function with three sub-dials: 60-second, 30-minute, 12-hour displays. IWC Calibre 79320 automatic movement (based on ETA 7750), 31 jewels, frequency of operation 28,800 vph. Approximate 44 hour power reserve. Scratch-resistant sapphire crystal lens. Screw-down winding/crown. Solid case back engraved with expedition Jacques-Yves Cousteau reference. Round shape, 44 mm diameter, 17 mm thick. Band width: 22 mm, length adjusted to approximately 8 inches (203mm). Secure tang clasp closure system. Water resistant up to 300 meters / 1000 feet depth. Functions include date, hour, minute, second hand. Luxury Swiss Made style. Belongs to the Aquatimer Chronograph Series.
