The CITIZEN Eco-Drive One, incredibly thin and the first of its kind, is the world's thinnest light-powered watch at just 2.98mm*. Sporting an ultra-thin 39mm stainless steel case, this incredible hand-assembled Eco-Drive One timepiece features an anti-reflective sapphire crystal with “clarity” coating to deflect light, and 12 months of running time on a full charge with an accuracy of +/- 15 seconds per month. A small second-hand display is placed at 6 o'clock, and has an elegant expression that floats in the thinness. Genuine black crocodile strap. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. *As an analog photovoltaic movement. As of December 2021, according to our research.
