The Khaki King puts a chic spin on the traditional Hamilton military watch. This watch disguises its toughness in an elegant brushed steel case with a more modern dial. Each minute is marked (and hours measured) according to either a 12 or 24-hour system. At 12 o'clock there is an easy-to-read day and date display. Open case back. This is the new version with the Hamilton H-40 automatic movement with an 80-hour power reserve.