Citizien radio controlled men's watch from the Pilot collection. Eco-Drive with 6 months of power reserve, 2 years of energy saving with display of the power reserve. Signal reception from the United States, Europe, Japan and China. Automatic selection of the broadcasting station. World Timer with hours of 26 cities around the world. Perpetual calendar, until 28-8-2100. Case of 42.5 mm in diameter with screw back, and steel bracelet, blue dial, hands and indexes with luminous Arabic numerals, calendar at three o'clock. Internal rotating bezel with aeronautical slide rule. Sapphire crystal. Guaranteed waterproof up to 20 Bar. The Citizen watch is equipped with an additional antenna for signal reception. Official Citizen guarantee.