Titanium case with a black rubber strap. Fixed titanium bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display at the 3 o'clock position. Chronograph - sub-dials displaying: three - 60 second, 30 minute and 12 hour. Hand wind movement. Iwc caliber 79230 engine. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 45.5 mm. Case thickness: 16 mm. Round case shape. Band width: 20 mm. Band length: 9 inches. Tang clasp. Water resistant at 120 meters / 400 feet. Functions: date, day, hour, minute, second. Casual watch style. Watch label: Swiss Made. IWC Ingenieur Chronograph Black Dial Black Rubber Mens Watch IW376501.