Citizen AT4010-50E Mens Watch Titanium Black Dial - YouTube
Citizen AT4010-50E Perpetual Chrono A-T Mens Chronograph Eco-Drive Watch
Citizen Perpetual Chrono A-T AT4010-50E - YouTube
Citizen Watch UK on Twitter: "Discover the Perpetual Chrono A.T collection, radio-controlled in 24 cities. Features include a chronograph, 12/24 hour time, alarm and water resistance to 200m. Powered by any light