The mission of Casio's product development is to create something where there was nothing before - what Casio calls going from "0" to "1." By creating totally original products; Casio adds fun and convenience to daily life and pioneers new cultural trends. "Demand-creating" products; which create markets of their own; produce economic and technological ripple effects which contribute to the greater good. Since its birth in 1983; G-Shock has continued its unrestrained evolution while retaining its unique basic structure. Today; G-Shock continues to take up challenges beyond the limits of time and common sense.Band Color: Black Plastic; Band Width: 29mm near case; 21mm near clasp/buckle; Bezel Color: Black; Case: Black + Circle-shaped; Case Finish: Flat + Plastic; Case Thickness: 14mm to 12mm; Case Width: 48mm; 51mm with crown; Clasp / Buckle: Strap Buckle; Dial: Multicolor + digital and analog; Hand Color: Silver; Illumination: Indiglow + Luminous Hands; Movement: Other + quartz; Time Zones: Dual; Water Resistance: 20 atm; Other Features: Shock Resistant; Magnetic Resistant; World Time; 4 Daily Alarms; 1 Snooze Alarm; Hourly Time Signal; Stopwatch; Countdown Timer; Full Auto Calendar