The Citizen Eco-Drive Skyhawk A-T collection redefined atomic timekeeping with radio-controlled accuracy perfection combined with Eco-Drive technology making it the most accurate watch in the world. Radio signals are received both automatically and on-demand in North America the United Kingdom Europe Japan and/or China depending upon the model.
Citizen Eco-Drive. Powered By Light
Draws power from a single source; Light....any light. Not only bright sunshine but cloudy days or even artificial light. Eco-Drive converts light into electrical energy which is stored in a rechargeable power cell driving the motor gears and hands. On a single full charge the Eco-Drive watch can run for over 6 months - even when stored in the dark resulting in never having to change your battery.
