Take action and communicate your inner drive with the rich and sporty styling of ar 2. 0. Proprietary black chroma finishing enhances the 44. 5mm stainless steel case, while the dial sports a modern black pinstripe design. Features include date, luminous hands and markers, and water-resistance to 100 meters. The crown's distinctive "d" and the strap's dot design complete 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.