Unisex Digital LED Men's Ladies Touch Screen Purple Sport Ultra-thin Case Wrist Watch LED119 Sold by AMPM24 Store. Package Includes: 1 x AMPM24 watch LED display the time and date. More saving power, LED display will off when no use. Watchcase Diameter: 4.1cm (1.6") Watchcase Thickness: 0.5cm (0.2") Band Length (Included the case): 25.0cm (9.8") Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference. For detail instructions of the watch, please access our website to download. The website address will show on the manual in your package. If any questions, please don't hesitate to contact us.