CB5001-57E Citizen Eco-Drive Promaster Air

Features a radio-controlled time-keeping function to capture a time signal in four areas around the world and automatically adjust the time. Fitted with a 1/1 second chronograph that can measure up to 60 minutes, an aviator slide rule and a world time function for instant switching to the time of 24 cities, this is a pilot’s watch with multi-functions and a high level of practical utility. Featuring sleek black dial with sapphire crystal glass and water resistance to 200 metres.