Stainless steel case with a black rubber strap. Fixed stainless steel bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. IWC calibre 30120 automatic movement, based upon ETA 2892-A2, containing 21 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 42 mm. Case thickness: 14 mm. Tang clasp. Water resistant at 300 meters / 1000 feet. Functions: date, hour, minute, second. Additional Info: expedition jacques-yves cousteau. Aquatimer Expedition Jacques-yves Cousteau Series. Dive watch style. Watch label: Swiss Made. IWC Aquatimer Automatic Expedition Jacques-Yves Cousteau Blue Dial Mens Watch IW329005.