AVI-8 AV-4077 Mustang Chronograph 43mm Watch Instruction Manual

AVI-8 AV-4077 Mustang Chronograph 43mm Watch Instruction Manual

Meca-Quartz Chronograph

This watch is powered by a Japanese made “Meca-Quartz” movement. It combines a battery regulated engine with a mechanical chronograph module. The result is a watch which delivers the meticulous pinpoint precision of a quartz movement along with the crisp, flyback hand feel and visual charm of mechanical watches.

For more details on operating this timepiece please refer to the enclosed booklet or visit: AVI-8.CO.UK

PRODUCT OVERVIEW

HOW TO SET THE TIME

1. Pull the crown to position [2]-(2nd click).

2. Turn the crown clockwise to set the correct time.

3. Push the crown in.
   

   • Take A.M./P.M. into consideration when setting the hour and minute hands to the desired time.
   • When the crown is at the position [2], do not press any button, otherwise the chronograph hands will move

HOW TO SET THE DATE

1. Pull the crown to position [1]-(1st click).

2. Turn the crown clockwise to set the correct date.

3. Push the crown in.
   

   • Do not set the date between 9:00 P.M. and 3:00 A.M., otherwise the day may not change properly. If it is necessary to set the date during the time period, first change the time to any time outside it, set the date and then reset the correct time.

STOPWATCH FUNCTION

• The measurement of time is indicated by the stopwatch hands that move independently of the center hands and 24-hour hand.
• The stopwatch can measure up to 60 minutes

STANDARD MEASUREMENT

ACCUMULATED ELAPSED TIME MEASUREMENT

Restart and stop of the stopwatch can be repeated by pressing the button A.

USING THE TACHYMETER

The most common use of a tachymeter is for measuring the approximate speed of a vehicle over a known distance.

(E.g.) Based on how many seconds it takes a vehicle to travel 1 km or 1 mile (the available measuring range is up to 60 seconds), the average speed within the distance can be calculated.

1. Start the chronograph when the vehicles commence travel.
2. After the vehicle has travelled 1 km/1 mile, stop the chronograph.

The approximate average speed within the distance can be determined by observing the present position of the stopwatch second hand and reading the outer bezel.

Note: The tachymeter indications may appear on dial ring, rather than on the outer bezel (depending on model).

As shown in the illustration, it takes the vehicle 45 seconds to travel 1 km so the approximate average speed is 80 kph (50 mph).

HOW TO USE A DEPLOYANT CLASP

1. Flip the cover.
2. Press the buttons on the clasp sides.

HOW TO RESIZE METAL BRACELET

On the inside of the bracelet, you will see some small arrows engraved on removable links.

WATER RESISTANCE

Note that the water resistance chart serves only as a guide (please refer to the water resistance chart on the next page). Actual water resistance may vary depending on a number of factors including water temperature, water salinity and use under water. The water resistance of your timepiece may eventually be compromised over time with general wear and tear and use of your timepiece under adverse conditions.

Note that you should NEVER wear your watch in a jacuzzi, hot shower or steam room where steam may enter the case despite the watertight seals used to protect your watch. This may cause condensation inside your watch, which may affect and damage the inner workings of your watch.

PROLONGED

SWIMMING/ FREE DIVING

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SCUBA DIVING|

For more details on operating this timepiece please refer to the enclosed booklet or visit: AVI-8.CO.UK.

References

• Aviation Inspired Timepieces – AVI-8 Timepieces

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