Case / Bezel Material: Resin Resin Strap Quartz Movement Caliber: 5593 Mineral Crystal Brown Dial Analog Digital Display Neobrite Shock Resistant Neon Illuminator (Black Light LED) World Time 29 Time Zones (27 Cities) 1-Second Stopwatch Countdown Timer 5 Daily Alarms Hourly Time Signal Full Auto-Calendar (To Year 2039) 12/24-Hour Format Regular Timekeeping Luminous Hands And Markers Accuracy: ±30 Seconds Per Month Date Display Solid Case Back Buckle Clasp 100M Water Resistance Approximate Size of Case: 45.1 x 41 x 13.3mm