Movement No. U822

Online Instruction Manual

To use the chronograph


View in illustrations

  • 1

  • Switch to Chronograph mode.

> To switch modes
> To switch modes
> To switch modes

  • 2

  • Press and release the upper-right
    button to start the chronograph.

Chronograph second hand
Chronograph minute hand
Chronograph hour hand

  • 3

  • By pressing and releasing the
    lower-right button after you
    start the chronograph, you can
    measure split times or lap times.

Use Setting mode to switch between split times and lap times.

After the 1,000th measurement, new results will overwrite the first and subsequent times measured.

  • 4

  • Press and release the upper-right
    button to stop the chronograph.

  • 5

  • Press and release the lower-right
    button while the chronograph is
    stopped to reset the chronograph.

Resetting the chronograph erases the split time and lap time measurements.

Check split times or lap times before resetting the chronograph.

To check split times
or lap times

  • 1

  • After you stop the chronograph,
    you can check split times or
    lap times by holding down the
    center-right button for at least
    2 seconds before you reset the
    chronograph.

Press and release the lower-right or upper-right button to switch the time display to the next page.

Press and release the center-right button to change the time display to a 2D code that you can scan using a smartphone or similar device. Press and release the center-right button again to return to the time display.

  • 2

  • Hold down the center-right button
    for at least 2 seconds to finish
    checking split times or lap times.