Eco-Drive- Solar Powered Technology Using Any Light Source To Power The Movement Of The Watch. This Watch Features A Matte Black Dial With Black Toned Luminous Hands And Markers As Well As Red Highlights. The Dial Of The Watch Also Features A Date Window. The Case Of The Watch Is 43Mm And Made From Stainless-Steel, The Look Of The Watch Is Finished Off With A Black Rubber Band. Features -Solar Powered -Approx 8 Month Power Reserve -Mineral Crystal Glass -43Mm Case Width -Date Window -100M Water Resistant -5 Year Warranty Model Number: Aw1769-10E