NORTH EDGE Men’s Professional Diving Computer Watch Scuba Diving NDL (No Deco Time) 50M Dive Watches Altimeter Barometer Compass

Function

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

1. Waterproof 100M 2. Scuba Dive 3. NDL Time
4. Safety Factor 5. Nitrox 6. Free Dive 7. Compass
8. Altimeter 9. Barometer 10. Thermometer
11. World-time 12. Date&Time 13. Stopwatch
14. Countdown 15. Alarm 16. Back Light

SCUBA DIVE

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

COMPASS CALIBRATION

Before scuba dive we need to calibrate compass

SCUBA DIVING MODE

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

Altimeter & Barometer

Altitude—1033 M
Air pressure chart
Current air pressure–1003hpa

COMPASS MODE

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

LUMINOUS DISPLAY

Still Clearly visible in extremely dark environments

Material

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