The world’s thinnest* light-powered watch “Eco-Drive One” CITIZEN proudly announce this year's flagship model, Eco-Drive One, the world's thinnest light-powered analog quartz watch with a 2.98mm case and 1.00 mm movement. We have consolidated 40 years of experience in light-power technology to create new models that seek to redefine the value of a watch. The essence of the wristwatch that is thinner and more beautiful. *1 As of February 2016 for an analogue light-powered watch according to resea

Even in the most unpredictable terrain, time remains your constant companion. Powered by light and guided by purpose, the Eco-Drive COMBINATION WATCH from Citizen is a tribute to nature’s rhythm. With its advanced MiP LCD, intuitive analog-digital functionality, and solar-powered Eco-Drive technology, it’s designed to adapt as you do, silently, smartly, sustainably. A rugged silhouette, a durable shell, and functions that don’t just tell time but respect how it’s lived. For the ones who look to

Guide - How To Set Up Citizen Eco-Drive Radio Controlled Watch E650 Movement - The Watch Blog

Even in the most unpredictable terrain, time remains your constant companion. Powered by light and guided by purpose, the Eco-Drive COMBINATION WATCH from Citizen is a tribute to nature’s rhythm. With its advanced MiP LCD, intuitive analog-digital functionality, and solar-powered Eco-Drive technology, it’s designed to adapt as you do, silently, smartly, sustainably. A rugged silhouette, a durable shell, and functions that don’t just tell time but respect how it’s lived. For the ones who look to

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Citizen Eco-Drive Watches Reviewed