Seiko 7B26 manual Radio Signal Reception Range, Germany DCF77 JapanJJY United States Wwvb

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RADIO SIGNAL RECEPTION RANGE

This watch can receive official standard frequencies of Germany, the United States, and Japan.

Germany

(DCF77)

Japan(JJY)

The United States (WWVB)

EUROPE (DCF77 from Germany)

The reception range from the transmitting station is approximately 1,000 km (1,000 km radius of Mainflingen transmitting station). There are three time zones within the reception range.

Mainflingen
transmitting
station
(77.5 KHz)	1000 km
	1000 km

*The watch may fail to receive radio signals depending on the reception conditions (weather, geographic locations, radio disturbances such as tall buildings, and orientation of the watch). Refer to “APPROPRIATE PLACE TO KEEP A RADIO-CONTROLLED WATCH"" on page 30.

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Contents Page Contents Features Automatic Time SettingNUnable to receive radio signals Refer to HOW to Check the Reception Result on pagesDisplay and Button Operation Reception on pagesHOW to USE Button B HOW to Press Button BHOW to Operate Screw Lock Type Crown Screw Lock Type CrownCharging the Solar Battery HOW to Charge the WatchStandard Charging Time Checking the Charging Status by the Movement Second HandEnergy Depletion Forewarning Function Power Save Function Power Save Power Source Overcharge Prevention FunctionSetting the Time by Receiiving Radio Signal What is a RADIO-CONTROLLED WATCH?Automatic Hand Alignment Radio Signal Reception Official standard frequency in Germany DCF77Radio Signal Reception Range Germany DCF77 JapanJJY United States WwvbUnited States Wwvb Japan JJYRADIO-CONTROLLED Watch on Manual Reception Three seconds or longerHOW to Check the Reception Result Press Button a onceTo Enable the Watch to Receive Radio Signals Easily Radio Signal Reception RANGE…pagesAppropriate Place to Keep a RADIO-CONTROLLED Watch Time Zone Adjustment HOW to USE the Time Zone Adjustment FunctionP40 What is a Time ZONE? Time Zone and Time DifferenceTime Zones and Time Differences from UTC Time Zone Display Daylight Saving TimeEllingto HOW to SET the Time Zone HOW to Select the Time ZoneHOW to SET Summer Time Summer Time Automatic Change FunctionEnglish Examples of Time Zone Adjustment Crown cannot be operatedWatch resumes Its normal movement If it is left untouched USE Button B HOW to Manually SET the Time and Date Manual Time SettingRefer to the Screw Lock Type Crown on Manual Date Setting HOW to Reset the BUILT-IN IC Abnormal Display or Improper FunctionPreliminary Position Checking and Setting for the Calendar To USE Button BSpecifications Run for approximately one year and a halfPossible Troubleshooting Trouble Possible causeTrouble Possible cause Misalign English