Radio Signal Reception Range | Seiko 7B26 specification

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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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Image 12

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

Contents

Page Contents Features Automatic Time Setting NUnable to receive radio signals Refer to HOW to Check the Reception Result on pagesDisplay and Button Operation Reception on pages HOW to USE Button B HOW to Press Button BHOW to Operate Screw Lock Type Crown Screw Lock Type Crown Charging 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 Function Setting the Time by Receiiving Radio Signal What is a RADIO-CONTROLLED WATCH?Automatic Hand Alignment Radio Signal Reception Official standard frequency in Germany DCF77 Radio Signal Reception Range Germany DCF77 JapanJJY United States Wwvb United States Wwvb Japan JJYRADIO-CONTROLLED Watch on Manual Reception Three seconds or longer HOW to Check the Reception Result Press Button a once To 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 Time Ellingto HOW to SET the Time Zone HOW to Select the Time Zone HOW to SET Summer Time Summer Time Automatic Change Function English Examples of Time Zone Adjustment Crown cannot be operated Watch 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 Function Preliminary Position Checking and Setting for the Calendar To USE Button B Specifications Run for approximately one year and a halfPossible Troubleshooting Trouble Possible cause Trouble Possible cause Misalign English