NORTH EDGE Professional Diving Watch Men 10BAR Eaterproof Fishing Swimming Equipment Barometric Altitude Measurement Oxygenated

1. Time display function, display time, minute, second, month, day, week, 12/24H, initial value is（2020-1-01 12:00 00 WED ） 2. Alarm function 3. Countdown function, the initial value of (0:00.00,12:00(0FF) 4. Stopwatch function, the initial value is (0:00'000, (0FF) 5. Step counting, exercise time, pace, mileage, calories consumption 6. Altitude, relative altitude 7. Air pressure curve, air pressure, air pressure curve view (24H) 8. Exercise time record, movement relative height view. 9. Scuba diving Mode, NDL time, depth,Temperature,diving speed. 10.Free diving Mode 11. Diving log (99 records) 12. Compass calibration function 13. Low-power reminder 14. Backlight function 15. 4 key functions 16. Use the Battery CR2450

Before scuba dive we need to set safety factor and oxygen content 1. CONS (Conservative) 2. NORM (Standard) 3. AGGR ( Non-conservative) CONS level can be the shortest decompression diving time, AGGR level can be the longest decompression diving time

Before scuba dive we need to calibrate compass

Compass angle---359 Diving depth in M/FT---18.8m Dive/Surface speed---10m/minutes NDL TIME--- 160 minutes Current time---5:06 Current temperature---18.8 F

Altitude---1033 M Air pressure chart Current air pressure--1003hpa

1. The upper area shows the week and current time 2. Display the azimuth angle in the middle area 3. Display the position on the lower area

Still Clearly visible in extremely dark environments

GLASS: tough, scratch-resistant glass, high light transmission WATCH CASE : 316L stainless steel corrosion resistance