Citizen Eco-Drive Collection White Women's Pair Model Watch EM0400-51BProduct Highlights Introducing the slim pair model from the "Citizen Collection" featuring a simple design and functionality with Eco Drive technology. The silver dial is adorned with easy to read Roman numeral indexes and hands, exuding a slightly classical charm. Easily adjust the band length yourself with the simple adjust structure. Once fully charged, it can keep running for approximately 6 months even in low light conditions. Product Overview