MOPE19B16

MIYOTA JS50 – Standard Chronograph Movement

Functions: 3 hands (hours, minutes, seconds), 24-hour hand, chronograph

Movement: quartz

Battery life: approximately 3 years

Display: 

Crown operation:

To set the time:

(1) Pull the crown out to position 1.

(2) Turn the crown to set the time.

(3) Push the crown back to position 0.

To use the chronograph:

The chronograph can mesure up to 30 minutes in one-second increments.

(1) Press push-button A to start the chronograph. Press push-button A again to stop or restart it.

(2) Presh push-button B to reset the chronograph, the chronograph minute and seconds hands return to 0.

To reset the chronograph:

If any chronograph hand is not at the 0 position, reset it as follows:

(1) Pull the crown out to position 1.

(2) Press push-button A to advance the chronograph second hand / Press push-button B to move the chronograph seconds hand backwards.

*The chronograph minute hand is synchronized with the chronograph seconds hand.
*Hold down push-button A or B to advance the chronograph seconds hand quickly.

(3) Once the hands have been reset to 0, push the crown back to position 0.