Grey PVD stainless steel case with a black leather strap. Grey bezel with world time markings. Black and white dial with luminous hands and index hour markers. Nautical miles and GMTscale display appears around the outer rim. Dial Type: Analog. Luminiscent hands and markers. Date display appears at the 3 o'clock position. Chronograph - three sub-dials displaying: 12 hours, 30 minutes and 60 seconds. Automatic movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 44 mm. Case thickness: 12 mm. Band width: 22 mm. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, calendar, chronograph, GMT. Sport watch style. Hamilton X-Landing Chronograph GMT World Time Mens Watch H77786731.