Citizen Promaster Sky Eco-Drive CB5007-51H Radio Controlled 200M Men's WatchThe imagination of every sports/aviation professional comes true with the Citizen Promaster Sky Eco-Drive Radio Controlled watch. Highly functional, it runs on light, which allows continuous usage without the fear of running low on power. This one allows you to GO BEYOND based on the core Citizen Values of outstanding functionality, durability and safety, under the most extreme of conditions.
