Features: Resin Case Stainless Steel Bracelet Quartz Movement Resin Crystal Green Dial Digital Display Daily Alarm Hourly Time Signal Electro-Luminescent Backlight Auto Calendar Display 1/100 Second Stopwatch Regular Timekeeping 12/24 Hours Display Day And Date Display Solid Case Back Deployment Clasp Splash Resistant Approximate Case Diameter: 36.3mm Approximate Case Thickness: 9.6mm