Citizen men's wristwatch from the Crono Sport collection   Eco Drive. Steel case diameter 43 mm. Black dial and scratch-resistant sapphire crystal. Black IP steel bracelet with steel folding clasp. Eco Drive movement with infinite light charge with 9-month power reserve with indicator on the dial. Water resistant (water resistant) 10 atm (100m). Date function with perpetual calendar and 1/20 second chronograph. Radio controlled clock with 5 channels with reception of the time signal of USA, Europe, Japan, China, World Time with time of 24 cities of the world and UTC time.