Redefining atomic timekeeping with a turbine-inspired bold and powerful timepiece. The Citizen Promaster Skyhawk A.T is remarkably dynamic and visually appealing. With atomic timekeeping in 43 cities, this chronograph watch features a perpetual calendar, dual time, alarms, countdown timer, digital backlight and UTC displays, power reserve and pilot's rotating slide rule bezel. This model appears with a black ion-plated stainless steel case and bracelet, black dial, bright orange details and a black bezel with unique case and dial motifs. Featuring Citizen's Eco-Drive technology, powered by any light and never needs a battery.