Redefining atomic timekeeping with a turbine inspired bold and powerful timepiece. This edition of the CITIZEN® PROMASTER Skyhawk A-T collection is remarkably dynamic and visually appealing. With atomic timekeeping in 43 cities, this 1/100-second chronograph watch features a perpetual calendar, dual time, 2 alarms, a countdown timer, digital backlight and UTC displays, a power reserve indicator, and a pilot's rotating slide rule bezel. This model is shown in a black ion plated stainless steel case and bracelet, a black dial with bright orange details, and unique case and dial motifs. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery.