4.1 - Press and hold the lower black pusher for two seconds to enter the time
setting mode. You will hear a short beep when it is OK to set the red
tipped second time zone hand.
4.2 - Press the black pusher again and hold it down continuously until
this 24-hour dial indicates the desired time.
4.3 - After three seconds without pressing the black pusher, the watch will
automatically exit the setting mode.
4.1 4.2 4.3