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Operation Guide 5075 (OC)
City Code City
UTC Offset/
GMT Differential
PPG Pago Pago –11
HNL Honolulu –10
ANC Anchorage –9
LAX Los Angeles –8
DEN Denver –7
CHI Chicago –6
NYC New York –5
SCL Santiago –4
RIO Rio De Janeiro –3
FEN Fernando de Noronha –2
RAI Praia –1
UTC
0
LON London
PAR Paris +1
ATH Athens +2
City Code City
UTC Offset/
GMT Differential
JED Jeddah +3
THR Tehran +3.5
DXB Dubai +4
KBL Kabul +4.5
KHI Karachi +5
DEL Delhi +5.5
DAC Dhaka +6
RGN Yangon +6.5
BKK Bangkok +7
HKG Hong Kong +8
TYO Tokyo +9
ADL Adelaide +9.5
SYD Sydney +10
NOU Noumea +11
WLG Wellington +12
• Based on data as of December 2008.
• The rules governing global times (GMT differential and UTC offset) and summer time are determined by
each individual country.
The current time setting is off by one hour.
Possible Cause Remedy
Signal reception on a day for switching between STD
(standard time)/DST (daylight saving/summer time)
may have failed for some reason.
Perform the operation under “To get ready for a receive
operation”. The time setting will be adjusted automatically as
soon as signal reception is successful.
If you are unable to receive the time calibration signal, change
the STD (standard time)/DST (daylight saving/summer time)
setting manually.
Auto Receive is not performed or I cannot perform Manual Receive.
Possible Cause Remedy
The watch is in the Stopwatch Mode.
Auto Receive is not performed while the watch is in the
Stopwatch Mode. Hold down C for about two seconds to
enter the Timekeeping Mode.
Your Home City setting is wrong. Check your Home City setting and correct it, if necessary.
There is not enough power for signal reception. Expose the watch to light to charge it.
Signal reception is being performed successfully, but the time and/or day is wrong.
Possible Cause Remedy
Your Home City setting is wrong. Check your Home City setting and correct it, if necessary.
The watch may have been exposed to magnetism
or strong impact, which has caused problems with
proper hand and day alignment.
Adjust the watch’s hand and day home positions.
Specifications
Accuracy at normal temperature: ± 15 seconds a month (with no signal calibration)
Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, 24-hour, day, day of the week
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 29 city codes and Coordinated Universal Time); Daylight
Saving Time (summer time) / Standard Time
Time Calibration Signal Reception: Auto receive up to six times a day (5 times a day for the Chinese
calibration signal; Remaining auto receives cancelled as soon as one is successful); Manual
receive
Receivable Time Calibration Signals:
Mainflingen, Germany (Call Sign: DCF77, Frequency: 77.5 kHz); Anthorn, England (Call Sign:
MSF, Frequency: 60.0 kHz); Fukushima, Japan (Call Sign: JJY, Frequency: 40.0 kHz); Fukuoka/
Saga, Japan (Call Sign: JJY, Frequency: 60.0 kHz); Fort Collins, Colorado, the United States
(Call Sign: WWVB, Frequency: 60.0 kHz); Shangqiu City, Henan Province, China (Call Sign:
BPC, Frequency: 68.5 kHz)
Stopwatch: Measuring capacity: 23:59’59.95”
Measuring unit: 1/20 second
Measuring mode: Elapsed time, split time
World Time: 29 cities (29 time zones) and Coordinated Universal Time
Other: Standard Time/Daylight Saving Time (summer time); Home City/World Time City swapping
Other: Power Saving; Auto Correction of Hand Home Positions
Power Supply: Solar cell and one rechargeable battery
Approximate battery operating time: 5 months (no exposure to light after a full charge; one signal reception
of approximately 4 minutes per day)
City Code Table