Pull the crown out to the time-setting position
Turn the crown to set the correct time
Push the crown back in to start normal operation
Press the top pusher to start the chronograph
Press the top pusher again to stop the chronograph
Press the bottom pusher to reset the chronograph hands to zero
Use the crown to set the date if your watch has a date function
Avoid changing the date during the restricted date-change period
Check that all chronograph hands return to zero before use
Refer to the watch manual for model-specific chronograph settings