Casio G-Shock Classic Men's Digital Watch 53mm Case Diameter Resin Black One Size. This G-SHOCK classic of the 6900 line gained popularity in the 1990s taking its place as an icon of the era. The large LCD and the LED backlight make this highly versatile design a great companion for a variety of styles - from utilitarian practicality to street trends to sports fashion. Specifications for Casio G-Shock Classic Men's Digital Watch: Manufacturer: Casio Gender: Male Dial Color: Black Illumination Color: White Band/Strap Color: Black Case Color: Black Battery Type: CR2016 Lithium Color: Black Fabric/Material: Resin Case Finish: Matte Case Material: Resin Case Diameter: 53 mm Bezel Finish: Matte Band/Strap Material: Resin Wrist Band Type: Strap Movement: Digital Illumination Type: LED Water Resistance Level: Water Resistant Water Resistant Mark: 200 m Weight: 67 g Features of Casio G-Shock Classic Men's Digital Watch Shock Resistant Water Resistant to 200 Meters Stopwatch Countdown Timer 5 Daily Alarms LED Light 12/24 Hour Formats 5-Year Battery Life. Package Contents: Casio G-Shock Classic Men's Digital Watch Casio DW-6900U-1CR: G-Shock Classic Men's Digital Watch 53mm Case Diameter Resin Black One Size