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② When starting measurement of elapsed time, turn the rotating bezel to align
its "▽" mark with the dot at the head of the dots on the dial's edge (the dot
indicating the current minutes).
2
※The rotating bezel can be turned either clockwise or counterclockwise.
③ The time that has elapsed thereafter can be checked by reading the scale on the
rotating bezel that aligns with the dot at the head of the dots on the dial's edge.
Ex.) When elapsed time measurement is started at 10:10:
Start of measurement
▽
Align "
" mark with the dot
at the head of the dots on the
dial' s edge.
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(2) How to set time, calendar, city name and DST for home time
① Press and hold Button
Ⓑ
to activate the Time/Calendar Setting function. The
city name currently set as the home time city is displayed.
② With each press of Button Ⓓ, the digits to be adjusted (flashing) change in
the following order:
3
Selection of
on ／−−
Seconds
Minutes
home time city
of DST
Ⓓ
Adjustment of
Power save
sensitivity to
setting
tap input
※ Once the year, month and date are set, the day of the week is set automatically.
※ If GMT is selected as the home city, the display for setting DST is skipped.
※When DST is set to "on," the DST mark lights up, and the time is advanced by one hour.
Daylight Saving Time (DST)
・
The daylight saving time (DST) is a system of advancing the standard time by one hour to
make the best use of the daylight during summer. It is adopted by about 80 countries in the
world. The period when DST is in effect varies from country to country or region to region.
※ The time to be advanced for DST may be changed from time to time by the authorities concerned
in each country or region.
※The time to be advanced may be in 15- or 30-minute increments in some countries or regions.
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After 20 minutes
⇨
Elapsed time
Read the scale on the rotating bezel
that aligns with the dot at the head of
the dots on the dial' s edge.
Date
Ⓒ
Hour
Month
Year
Ⓑ
Contrast
Ⓐ
12/24H
adjustment
(Minute setting)
How to Use Time/Calendar Mode
(1) Buttons and functions
・ Press Button
Ⓓ
to show the Time/Calendar mode. After "TIME" appears in the top row, the home
and world times are shown in the top and middle rows and bottom row or vice versa, respectively.
※The Time/Calendar mode shows a dual time display that indicates both the home time and world time.
Their display positions can be changed over as desired, and the world time mark "
row where the world time is displayed. For details, see "(6) How to use dual time display" on P. 89.
Minute
display
Button
Ⓒ
Button
Ⓑ
Button
Ⓐ
※The dots on the dial' s edge
show the lapse of Minutes.
③ Press Button
Ⓓ
to select the flashing second digits, and then, press Button
Ⓒ
in accordance with a time signal. The seconds are reset to "00."
※ If Button Ⓐ or Ⓒ is pressed while the second digits count any number between 30 and
59, one minute is added and the second digits are reset to "00."
※The telephone time signal service (TEL 117) is useful for setting the seconds accurately.
④ Press Button
Ⓓ
to select the digits to be adjusted (flashing), and then, press
Button
Ⓐ
or
Ⓒ
to set them. With each press of Button
than seconds decrease or increase by one, and the city name changes in
reverse or forward order, respectively.
※The digits move quickly by pressing and holding Button Ⓐ or Ⓒ.
Ⓓ
⑤ After the time/calendar setting procedure is completed, press Button
return to the Time/Calendar display. If the watch is left untouched with the
digits flashing, the display automatically returns to the Time/Calendar in 2 to
3 minutes.
※The watch is equipped with a fully automatic calendar. The year, month, date and day
of the week are pre-programmed from 2018 to 2067. During those years, the calendar
adjusts automatically for odd and even months including February of leap years.
※If DST is set for the home time and the same city is selected as the world time city in the
dual time display, the DST setting is also applied to the world time.
※While the time/calendar setting is being made, all the digits of the display may light up.
This is not a malfunction. If this happens, press any of the buttons to return to the Time/
Calendar display, and then, resume the setting procedure from Step ① of (2) above.
Button Ⓐ：・To set flashing digits (to decrease)
・To select world time city (in reverse order)
Button Ⓐ（Press and hold） ：To set/cancel DST for world time
Button Ⓑ：To change over display positions of
home time and world time
Button Ⓑ（Press and hold） ：To activate Time/Calendar
Setting function
Button Ⓒ：・To set flashing digits (to increase)
Button
Ⓓ
・To select world time city (in forward order)
Button Ⓒ（Press and hold） ：To turn on/off hourly time signal/
button operation confirmation sound
Button Ⓓ：・To show Stopwatch mode
・To select digits to be adjusted (flashing)
Ⓐ
or Ⓒ, the digits other
3
" is shown in the
83
Ⓐ
or
3
Ⓑ
to
85
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