Citizen Watches
In the United States, Citizen is best known for its Eco-Drive range of watches. All Eco-Drive watches are powered by a solar panel hidden under the face of the watch, which is supplemented by an automatic quartz power source in the rare and discontinued Eco-Drive Duo series. All Citizen Eco-Drive models are made in Japan.
Additionally, Citizen manufactures a watch bearing the colors and logo of the Blue Angels. The watch is part of the Skyhawk line, which utilizes Eco-Drive as its primary power source. Just as the Blue Angels use blue and gold as their trademark colors, the watch bears this color scheme as well.
Source: Wikipedia