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Operation Guide 3269
E-50
Auto light switch precautions
• Avoid wearing the watch on the inside of your wrist. Doing so causes the auto light
switch to operate when it is not needed, which shortens battery life. If you want to
wear the watch on the inside of your wrist, turn off the auto light switch feature.
• Illumination turns off after a preset amount of time (1.5 or 3 seconds), even if you
keep the watch pointed toward your face.
• Static electricity or magnetic force can interfere with proper operation of the auto
light switch. If illumination does not turn on, try moving the watch back to the starting
position (parallel with the ground) and then tilt it back toward you again. If this does
not work, drop your arm all the way down so it hangs at your side, and then bring it
back up again.
• Under certain conditions, illumination may not turn on until about one second after
you turn the face of the watch toward you. This does not necessarily indicate
malfunction of the auto light switch.
• You may notice a very faint clicking sound coming from the watch when it is shaken
back and forth. This sound is caused by mechanical operation of the auto light
switch, and does not indicate a problem with the watch.
E-51
Specifications
Accuracy at normal temperature: ± 15 seconds a month
Timekeeping: Hour, minutes, seconds, p.m. (P), month, day, day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 48 city codes); Standard Time /
Daylight Saving Time (summer time)
World Time: 48 cities (31 time zones)
Other: Daylight Saving Time/Standard Time
Alarms: 5 daily alarms (four daily alarms; one snooze alarm); Hourly Time Signal
Stopwatch:
Measuring unit: 1/100 second
Measuring capacity: 23:59' 59.99''
Measuring modes: Elapsed time, split time, two finishes
Countdown Timer:
Measuring unit: 1 second
Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
E-52
Illumination: EL (electro-luminescent panel); Auto Light Switch; Selectable
illumination duration
Other: Button operation tone on/off, Power saving on/off
Power Supply: Solar cell and one rechargeable battery
Approximate battery operating time: 12 months (from full charge to Level 4)
under the following conditions:
• Watch not exposed to light
• Internal timekeeping
• Display on 18 hours per day, sleep state 6 hours per day
• 1 illumination operation(1.5 second) per day
• 10 seconds of alarm operation per day
UTC Differential/City Code List
Pago Pago
Honolulu
Anchorage
Vancouver
Los Angeles
Edmonton
Denver
Mexico City
Chicago
New York
Santiago
Halifax
St. Johns
Rio De Janeiro
–11
–10
–9
–8
–7
–6
–5
–4
–3.5
–3
PPG
HNL
ANC
YVR
LAX
YEA
DEN
MEX
CHI
NYC
SCL
YHZ
YYT
RIO
City
City
UTC
Code Differential
FEN
RAI
UTC
LIS
LON
MAD
PA R
ROM
BER
STO
AT H
CAI
JRS
Fernando De
Noronha
Praia
Lisbon
London
Madrid
Paris
Rome
Berlin
Stockholm
Athens
Cairo
Jerusalem
–2
–1
0
+1
+2
L
City
City
UTC
Code Differential
MOW
JED
THR
DXB
KBL
KHI
DEL
KTM
DAC
RGN
BKK
SIN
HKG
BJS
TPE
Moscow
Jeddah
Tehran
Dubai
Kabul
Karachi
Delhi
Kathmandu
Dhaka
Yangon
Bangkok
Singapore
Hong Kong
Beijing
Taipei
+3
+3.5
+4
+4.5
+5
+5.5
+5.75
+6
+6.5
+7
+8
• Based on data as of December 2010.
• The rules governing global times
(GMT differential and UTC offset) and
summer time are determined by each
individual country.
SEL
TYO
ADL
GUM
SYD
NOU
WLG
Seoul
Tokyo
Adelaide
Guam
Sydney
Noumea
Wellington
+9
+9.5
+10
+11
+12
L-1
City
City
UTC
Code Differential
City
City
UTC
Code Differential