Adventure to new heights with the CITIZEN® Victoria Azarenka Limited Edition Ecosphere. Fashion forward and bold, the Ecosphere stands out with a 1/5-second chronograph measuring up to 60 minutes and 12/24-hour time. This limited edition features a rose gold-tone stainless steel case with white chroma-finish, a white silicon strap and white dial. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number B620.