Casio G-Shock GA-110GB-1A

-Case / bezel material: Resin
-Resin Band
-Magnetic Resistant
-Shock Resistant
-Mineral Glass
-200-meter water resistance
-LED light
-Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
World time
-29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping
-1/1000-second stopwatch
-Measuring capacity: 99:59'59.999''
-Measuring modes: Elapsed time, lap time, split time
-Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
-Countdown timer
-Measuring unit: 1 second
-Countdown range: 24 hours
-Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
-5 daily alarms (with 1 snooze alarm)
-Hourly time signal
-Full auto-calendar (to year 2099)
-12/24-hour format
-Regular timekeeping
-Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
-Digital: Hour, minute, second, pm, month, date, day
-Accuracy: ±15 seconds per month
Size of case : 55×51.2×16.9mm
Total weight : 72g