Resin case. Resin strap. Digital dial. Quartz movement. Case 55 mm. Shock Resistant. Mineral Glass. Magnetic Resistant. 200-meter water resistance. LED light. Auto light switch. World time. 31 time zones. 1/100-second stopwatch. Countdown timer. 5 daily alarms (with 1 snooze alarm). Hourly time signal. Full auto-calendar (to year 2099). 12/24-hour format.Casio