G-SHOCK GBX-100-2A G-Lide Ocean Blue Digital Surf Watch GBX-100-2A

Case size (L× W× H) icon-question 50.9 × 46 × 14.7 mm Weight icon-question 66 g Case and bezel material Resin / Stainless steel / Resin (Bio-based) Band Bio-based resin band Construction Shock Resistant Water resistance 200-meter water resistance Power supply and battery life Approx. battery life: 2 years on CR2032 Sensor feature Training Function Display of distance, speed, pace, and other calculated values based on accelerometer, auto/manual lap times, Auto Pause, target alert setting (time, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed, calories burned) Smartphone Link/App Connectivity Features Smartphone Link feature Mobile link (Wireless linking using Bluetooth®) Apps G-SHOCK MOVE Exterior Glass Mineral Glass Compatible band size 145 to 215 mm Watch Features 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. Moon data Moon data (moon age of the specific date, moon phase) Tide graph Tide graph (tide level for specific date and time) * Displayed information is intended for reference only. Sunrise/sunset display Sunrise, sunset time display Sunrise time and sunset time for specific date, daylight pointers Stopwatch 1-second stopwatch Measuring capacity: 99:59'59'' Measuring modes: Elapsed time, split 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) Alarm/hourly time signal 4 daily alarms with snooze Light LED backlight (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow Light color LED:White Calendar Full auto-calendar (to year 2099) Mute feature Button operation tone on/off Energy saving feature Power Saving (Display goes blank to save power 3 hours everyday.) Accuracy Accuracy: ±15 seconds per month (with no mobile link function) 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 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