CITIZEN |DRIVE| Eco-Drive, Stainless steel, blak dial, black rubber strap. Take action and show your inner drive with the rich and sporty styling of AR 2.0. Black resin accents enhance the 45mm stainless steel case, while the dial sports a modern black pinstripe design. Features include date, luminous hands and 100M WR. The crown’s distinctive “D” and the pierced polyurethane strap completes this edgy look. From the Citizen Design Studios, Drive from Citizen Eco-Drive is fueled by light, any light, so it never needs a battery. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number J810.