SPECIFICATIONS

Band Length: 25

Band Material Type: Silicone

Battery Included: Yes

Brand Name: NORTH EDGE

Case Material: Alloy

Case Shape: Round

Clasp Type: Buckle

Display Type: Digital

Feature: Alarm,Back Light,Temperature Measurement,Pressure Measurement

Item Type: Digital Wristwatches

Movement: Digital

Origin: Mainland China

Style: SPORT

Water Resistance Depth: 5Bar

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

Maintenance

1. Storage: please place the product in a cool place, do not place in

dangerous environment, extrusion, pressure, high temperature, low

temperature, high humidity, easy to fall, hard hit, etc. .

2. Do not remove the watchcase by yourself

3. After use: especially after use under water or sea water, be sure to

use clean water to soak and rinse. The cleaning method is:

remove the watch from the hand, gently grasp the strap and place

the entire product in the water.

Soak in water for about three to five minutes, then shake gently.

Let the water flow into the slit to clean the salt.

If there are obvious stains, gently rub with your hands.

Do Not Bang in the Water.

Do not use a strong water column.

Do not use any cleaning solvent other than water.

After cleaning, put it back on your hand or put it in a cool place.