Resin Case Resin Strap Quartz Movement Mineral Crystal Black Dial Analog Digital Display Shock Resistant Magnetic Resistant LED Light World Time 1/1000 Second Stopwatch Countdown Timer 5 Daily Alarms Hourly Time Signal Full Auto Calendar 12/24 Hours Display Regular Timekeeping Accuracy: ±15 Seconds Per Month Day And Date Display Screwed Case Back Buckle Clasp 200M Water Resistance Approximate Size Of Case: 49 × 46 x 16mm