A beauty that strips things away to express the very essence of the watch. Thinness beyond imagination. A wrist feel that defies gravity and stress.
The joy of becoming one with your watch the moment you put it on.
Driven by a movement just 1.00 mm thick, it is the world’s thinnest light-powered watch.*Eco-Drive One is a work of art that only CITIZEN could create.Because we are a manufacture d’horlogerie, performing every stage of manufacturing, from the making of individual parts through to final assembly.
*As of February 2018, for an analogue light-powered quartz watch, according to research by Citizen Watch Co., Ltd.