Citizen Promaster Radio Controlled World Time Eco-Drive CB5037-84E 200M Men's Watch A part of the Promaster Land collection, it’s a highly technical watch that also allows a lot of scopes to play around with all its inbuilt functions. The radio-controlled time-keeping is spot-on accurate, built to fluctuate by a second once every 100,000 years. That goes for both its regular time keeping and world time functions. Offers a high level of practical utility even in a daily city life.
