G-SHOCK GBD200LM-1 Watch. Resin case and bezel. Resin band. Shock resistant. 200-meter water resistance. Approximate battery life: 2 years on CR2032. 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). World time with 38 time zones. 1-second stopwatch. Countdown timer. 4 daily alarms with snooze. LED backlight. Full auto-calendar to year 2099. Power saving (display goes blank to save power 3 hours everyday). Accuracy: +/- 15 seconds per month (with no mobile link function).12/24-hour format. 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. Imported.