The Drive from Citizen collection. A collection of watches with simple classically modern designed cases all powered by Citizen’s Eco Drive Technology. …These watches are powered by light and will never need a battery change. Featured here with rose gold-tone stainless steel case, brown strap and dark grey dial with rose gold-tone accents. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E111.