10 BAR water resistance. You can swim in the fresh water with the watch, but do not dive
Additional functions: altimeter (up to 10,000M), digital compass, barometer (from 260 to 1100hPa), thermometer (from -10 to + 60oC), automatic screen illumination, 1/10 sec. stopwatch, up to 1000h, timer with repeat function, up to 24h, 5 alarms / reminders, sunrise / sunset display