Hamilton Khaki Aviation Day-Date Hamilton keeps the spirit of aviation pioneers alive with the Khaki Pilot Day Date Auto. With its design inspired by cockpit instruments and white detailing on a black dial, this model evokes the early years of aviation. But its extra-large 46 mm case and transparent case back, offering an unobstructed view of the automatic movement, give it a decidedly contemporary feel. Reference H64715885 - with manual and papers - Calibre H-30 Collection Khaki Aviation Movement Automatic Case size 46 mm Thickness (mm)12 Dial colour Grey Case material Steel Crystal Sapphire Lug width 22 mm Power reserve 80 hours Water resistance 20 bar (200m) Exposed caseback Yes Screw-down crown Yes Movement H-30 The H-30 is an automatic three-hand movement with a day-date function that displays the days of the week in three-letter abbreviations. With a power reserve of 80 hours, it ensures the consistency and accuracy of timekeeping in the watches of our collections. -A collector’s item with significant potential for appreciation. Fully serviced.