JACK MASON JM-A502-003 Avigator Meca Quartz Chronograph 42mm Watch Instructions

Avigator Meca-Quartz
Chronograph 42mm
JM-A502-003

Time Module Caliber No. VK63 Chronograph Function

Setting The Time

1. Pull the crown out to the 2nd position.
2. Turn the crown to set Hour and Minute Hands. (Check that am/pm is set correctly.)
3. When the crown is pushed back to the Normal position.
   *If the crown is pulled to the second position while the chronograph is started, the chronograph hands will continue to move. This is not a malfunction.

Setting The Date

1. Pull the crown out to 1st position.
2. Turn the crown counter-clockwise to set the date.
   *Set the date between the hours of 2:00 am to 8:00 pm to ensure the date changes the following day.
3. After the date has been set, push the crown back to Normal position.

Using The Chronograph Function

The chronograph can measure up to 60 min and will stop after that measurement.
Measuring time with a Chronograph:

1. Press Button A to start the chronograph. The Chronograph Second Hand will start moving.
2. Press Button A again to stop the chronograph. The chronograph hands stop to indicate the elapsed time.
3. Press Button B to reset the chronograph. All chronograph hands will reset to “0”.
4. Restart and stop of the chronograph can be repeated as mand times as necessary by pressing Button A.

Circut Reset (After Battery Change)

1. Pull the crown to the 2nd Position.
2. Press Button B for two seconds and release the button.
3. Push the crown back to normal position
4. The Small Second Hand will move at two-second intervals for 10 seconds

It is not necessary to set the chronograph hands after the battery is exchanged.

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