High-precision watch, made of black sandal and metal stainless steel, integrating sports and business styles, is our new attempt at traditional watches

• MURADIN watches focus on quality and can stand the test of time. They have high-precision movement and battery. The battery life can be up to 2-3 years, and they continue to provide stable and accurate time.
• Original fashion design, high-hardness metal stainless steel, contrasting black sandal, ancient marble texture dial, a superposition of nature and industry, a modern work of art
• 5ATM excellent waterproof performance, no fear of any harsh environment
• The whole watch only weighs 4.65oz, making it comfortable to wear without losing quality.

① Chronograph Second Hand

② Chronograph Hour Hand

③ Small Second Hand

④ Button A

⑤ Button B

⑥ Nomal Crown Position

⑦ 1st Position

⑧ 2nd Position

This chronograph is able to measure and display time in 1/1 second united up to maxinum of 11 hours 59 minutes 59 seconds.

The chronograph second hand keeps continuously for 11 hours 59 minutes 59 seconds after starting.

Measuring time with the chronograph

2.Pressing button "B" resets the chronograph and the chronograph second hand, chronograph minute hand and chronograph hour hand return to zero position.

This procedure shoud be performed when the chronograph second hand does not return to

zero position after the chronograph has been reset, and including after the battery has been replaced.

1.Pull the crown out to the 2nd position.
2.Press button "A" to set the chronograph second hand to the zero position. The chronograph hand can be advanced rapidly by continuously pressing button "A".
3.Once the hand have been zeroed, return the crown to the normal position.

* Do not push crown to normal position while the chronograph second hand returns to

zero position. It stops on the way when crown are returned to normal position and its position is

recognized as zero position.

HOW TO CHANGED THE LINK OF BRACELET

You'll need: 2* screwdrivers

Rivet bracelets are popular and straightforward to be adjusted.

Have a look at the close-up, and you should get the idea.

Use two screwdrivers for the screws on either side.

First of all, place one screwdriver upright on a flat surface to hold one of the screws in place.

Then using the other screwdriver, unscrew the opposite screw on the other side of the strap

To add or join links, just do the same process in reverse

HOW TO CHANGE THE BRACELET

INSTRUCTION OF USING A SPRING BAR TOOL

1. Place one end of the spring bar into one of the lug holes.
2. Then, position the other end of the spring bar to sit over the other lug.
3. Using the spring bar tool, compress the spring bar so that you can lower it into place, aiming for the other lug hole.
4. Repeat the process for the other piece of the strap, then gently tug on each strap to ensure the spring bars are secured in place.

HOW TO REPLACE THE WATCH BATTERY

This watch is using screw-down back.

You can see the little notches around the back this is the giveaway that it's a screw back.

Lining the tool up with the little notches on the back of the case.

Then twist it in an anti-clockwise direction and the case will come to lose.

Take out the the white movement holder, then remove the old watch battery and insert new battery. Double-check that that sealing ring stays intact on the back, then close the back by same processes in reverse.

Make sure that the rubber ring is on the case back it's got the watch here sitting on a rubber mat for two reasons firstly to stop if the watch from slipping and secondly to make sure that watch doesn't get damaged at all firstly just hand tighten get your case opening tool then with the lining up at the back, you're just gonna tighten make sure it's in place.