Hamilton is keeping the spirit of early aviation alive with the Khaki Pilot Day Date Auto H64715885. Based on the design of cockpit instruments, and sporting white details against a dark dial, it's a throwback to the first days of flight. But with an oversized 46mm case and a see-through case back offering an uninterrupted view of the automatic movement calibre H-30, there's no doubting its up-to-date credentials. It features a grey dial with Arabic numeral hour markers, luminescent hands, a day-date indicator at the 3 O'clock position, a scratch-resistant sapphire crystal, and a screw-down crown. This timepiece comes on a leather strap with a tang buckle.