CASIO G-Shock Digital G-Lide Natural Surf Black GBX100NS-1D

Accuracy Accuracy: ±15 seconds per month (with no mobile link function) Alarm/hourly time signal 4 daily alarms with snooze Calendar Full auto-calendar (to year 2099) Energy saving feature Power Saving (Display goes blank to save power 3 hours everyday.) Light LED backlight (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow Moon data Moon data (moon age of the specific date, moon phase) Mute feature Button operation tone on/off Other features 12/24-hour format Flight mode Regular timekeeping: Hour, minute, second, am/pm, month, date, day User profile creation Vibration on/off Vibrator Memory in Pixel (MIP) LCD Sensor feature details Life Log Data Daily data display (step count), Monthly data display (running distance) Training Data (Up to 100 runs, up to 140 lap times per run) Elapsed time, distance, pace, calories burned Stopwatch 1-second stopwatch Measuring capacity: 99:59'59'' Measuring modes: Elapsed time, split time Sunrise/sunset display Sunrise, sunset time display Sunrise time and sunset time for specific date, daylight pointers Tide graph Tide graph (tide level for specific date and time) Timer Countdown timer Timer for interval measurement (up to five time settings) Measuring unit: 1 second Input range: 00'00" to 60'00" (1-second increments) Others: Auto-repeat (number of repeats settable from 1 to 20) World time World time 38 time zones* (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching *May be updated when connected to a smartphone.