The Drive from Citizen collection. A collection of watches with classically modern design, powered by Eco-Drive technology. Watches powered by any light, not just a solar watch, and never need a battery change. Featured here in a men’s stainless steel case, smooth calfskin black strap with a silver dial and date. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E111.