The line between design and technology just got smaller. The Eco-Drive One, incredibly thin and the first of its kind, is the world's thinnest light powered...watch at just 2.98mm*. The well thought out design of this timepiece is reflected in the detail of the watch components, with 85 components in a movement 1.00mm thick. The model features a stainless steel case with pink-tone cermet (ceramic + metal) bezel, walnut brown crocodile strap with deployment clasp and white sapphire crystal dial. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number 8826.