bosch gdx 18 v-ec
1977 Citizen launched their most successful series of 11 1/2 ligne movements, the caliber series 8200. The maximum version with selfwinding mechanism, day and weekday display was the caliber Citizen 8203A. It was later replaced by the virtually identical Miyota 8205. Citizen is the core company of a Japanese conglomerate, Citizen Watch Co. Ltd., that is currently based in Tokyo, Japan. It is generally popular for its Eco-Drive watches that are powered primarily by light. With the slogan, Better Starts Now, the company has been driven to always produce something better.As a result, more functions were added to their watches, they offered more beautiful.