Resin Case Resin Strap Quartz Movement Mineral Crystal Digital Display Illuminator Shock resistant Electro luminescent Backlight Afterglow 1/100-second stopwatch Countdown timer Daily Alarm Hourly Time Signal Auto Calendar 12/24 Hour Display Day And Date Display Accuracy: 15 seconds per month Solid Case Back Buckle Clasp 200M Water Resistance Size Of Case: 48.5 x 43.0 x 14.7mm