Casio 3476 Owner's Manual page 18

• The time calibration signal the watch will attempt to pick up depends on its current
Home City code setting as shown below. If you use the watch in Japan or Europe
(each of which has two different transmitter locations), it will try to receive the time
calibration signal from one of the transmitters in your current location. If it cannot
receive the signal, it will then try to receive the time calibration signal from the other
transmitter.
Home City Codes and Transmitters
Home City Code
LIS, LON, MAD, PAR, ROM, BER, STO,
ATH, MOW*
HKG*, BJS*, TPE, SEL, TYO
HNL*, ANC*, YVR, LAX, YEA, DEN, MEX,
YWG, CHI, MIA, YTO, NYC, YHZ, YYT
* The areas covered by the HNL, ANC, MOW, HKG, and BJS city codes are quite
far from the time calibration signal transmitters, and so certain conditions may
cause problems with signal reception.
EN-16
Transmitter
Anthorn (England)
Mainflingen (Germany)
Fukushima (Japan)
Fukuoka/Saga (Japan)
Fort Collins, Colorado
(the United States)
Frequency
60.0 kHz
77.5 kHz
40.0 kHz
60.0 kHz
60.0 kHz