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English
Setting Daylight Saving Time (SMT)
◆
Setting Daylight Saving Time (SMT)
Daylight Saving Time is a system adopted in some countries/areas to gain an
extra hour of daylight during summer by advancing clocks by one hour. In an
area where the daylight saving time is in effect, the time signal contains a daylight
saving time check signal.
This watch automatically updates the SMT / STD time setting when receiving the
daylight saving time information in the radio signal.
• The daylight saving time setting can be manually set to OFF if you live in an area
that does not observe daylight saving time. See pages 38 to 41
• The daylight saving time can be manually set to ON if you live outside the
radio signal receiving area. See pages 38 to 41
• The daylight saving time rules may change depending on the country or area.
• The daylight saving time period varies based on country or area.
◆
Function for switching the primary (home) time and the secondary (dual) time
The time and the calendar indications can be switched between the primary
(home) time and the secondary (dual) time.
1. Ensure that the crown is in position
0
.
2. Simultaneously press and release both the lower right button
Ⓐ
and the
upper right button
Ⓑ
.
A confirmation sound operates and the primary (home) time and the secondary (dual) time
are exchanged.
Ⓐ
Ⓑ
0
2
1
Ⓐ
Ⓑ
0
2
1
Simultaneously press and
hold both the lower right button
Ⓐ
and upper right button
Ⓑ
.
Primary
(home)
time
primary (home) time:
AM 10:10
secondary (dual) time: PM 3:10
primary (home) time:
PM 3:10
secondary (dual) time: AM 10:10
Secondary
(dual) time
(24-hour hand)
Setting the World Time
