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● If the second hand starts moving at two-second intervals again soon after the watch is
put on your wrist, swing it from side to side until the second hand moves at one-second
intervals, and then, put it on your wrist again.
INSTANT-START FUNCTION
TIME/CALENDAR SETTING
● For Cal. YT57, do not set the date between 9:00 p.m. and 1:00 a.m. For Cal. YT58, do
not set the day/date between 9:00 p.m. and 3:00 a.m. Otherwise, the calendar may not
change properly. If it is necessary to set the calendar during that time period, first
change the time to any time outside it, set the calendar and then reset the correct time.
● When setting the hour hand, check that AM/PM is correctly set. The watch is so
designed that the calendar changes once in 24 hours.
Turn the hands past the 12 o’clock marker to determine whether the watch is set for
the A.M. or P.M. period. If the calendar changes, the time is set for the A.M. period.
If the calendar does not change, the time is set for the P.M. period.
● When setting the minute hand, advance it 4 to 5 minutes ahead of the desired time and
then turn it back to the exact minute.
● When setting the time, make sure that the second hand is moving at one-second
intervals.
● It is necessary to adjust the date at the end of February and 30-day months.
In this case, pull out the crown to the first click and turn it until the desired date appears.
