1. Change the mode to [TME] or [LLI] and pull the crown out to position .
The function hand indicates summer time setting of the home time (ON/ OFF).
• When the mode is [UTC], you can only change summer time setting of the home time.
2. Press and release the lower right button .
ON Summer time is indicated.
OFF The standard time is indicated.
• Each time you press button , the summer time setting (ON/OFF) changes alternately.
3. Press and release the upper right button .
The function hand indicates summer time setting of the local time (ON/OFF)
• Each time you press button , the time minute hand of setting target slightly moves and the target (home time/local time) of time zone setting changes alternately.
4. Press and release the lower right button to change summer time setting of the local time.
5. Push the crown in to position to finish the procedure.
The second hand returns to indicate the second.
Checking and adjusting the leap second setting
The leap second setting is adjusted automatically but it can be adjusted manually.
You can find a list of leap seconds at the homepage of IERS (INTERNATIONAL EARTH ROTATION & REFERENCE SYSTEMS SERVICE).
http://hpiers.obspm.fr/eop-pc/earthor/utc/TAI-UTC_tab.html
1. Change the mode to [SET] and pull the crown out to position . The second hand stops.
2. Press and hold the upper right button for 2 seconds or more.
Using the “0:00:00” position as the starting point, the minute and second hands indicate the leap second setting.
3. Turn the crown to adjust the setting if the leap second is not correct.
• Adjustable range is from 0 to 90 seconds.
4. Push the crown in to position .
5. Change the mode to [TME] to finish the procedure.
Adjusting the time and calendar manually
You can set the time and calendar of the home time manually.
• Execute world time setting beforehand following “Setting the world time manually”.
• The time of the local time is corrected automatically following its time zone setting after setting the home time manually.
1. Change the mode to [SET] and pull the crown out to position .
The second hand stops.
2. Press and hold the lower right button for 2 seconds or more.
The minute hand slightly moves and time and calendar become adjustable.
3. Press and release the lower right button repeatedly to change the hand/indication to be corrected.
• Each time you press button A, the target changes as follows: Hour and minute date year/month day of week (back to the top)
• The hands and indications slightly move when selected to show they become adjustable.
4. Rotate the crown to adjust the hand/indication.
• Hour, minute and date move synchronously. Take care the time set is AM or PM. Change of date indication shows it just became AM.
• Date indication changes to the next as the function indication rotates 5 times.
• When you rotate the crown quickly a few times, the hand/indication will move continuously. To stop the rapid movement, rotate the crown in either direction.
• Year and month are indicated with the second hand.
“Month” corresponds to one of the 12 zones shown in the figure below. Each number means month.