Citizen Eco-Drive Mens Chronograph Two-Tone Bracelet Band Black Quartz Dial Watch - AT2434-54E. This sporty Citizen timepiece is a combination of functional simplicity and style. This model features a two-tone stainless steel case and bracelet with a black dial. Additional features include a chronograph and water resistance up to 100 meters. Featuring Citizen's award-winning Eco-Drive technology which harnesses both natural and artificial light and converts it into energy to power the watch - a watch that never needs a battery. Stylish and attractive watch that creates an awesome personality. Directional exciting and diverse This Collection makes and breaks the fashion rules. Scouring the globe for inspiration our Design Team is inspired by fashion’s most cove-table trends; providing you with a cutting edge wardrobe season upon season.