•The time calibration signal the watch will attempt to pick up depends on its current Home City code setting as shown below.
Home City Code | Transmitter | Frequency | |
LON, PAR, BER, ATH | Anthorn (England) | 60.0 kHz | |
Mainflingen (Germany) | 77.5 kHz | ||
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HKG | Shangqiu City (China) | 68.5 kHz | |
TPE, TYO | Fukushima (Japan) | 40.0 kHz | |
Fukuoka/Saga (Japan) | 60.0 kHz | ||
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HNL*, ANC*, LAX, | Fort Collins, Colorado | 60.0 kHz | |
DEN, CHI, NYC | (the United States) | ||
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*The areas covered by the HNL, and ANC city codes are quite far from the time calibration signal transmitters, and so certain conditions may cause problems with signal reception.