United States Wwvb, Japan JJY | Seiko 7B26 specs

	English	THE UNITED STATES (WWVB)
	English	The reception range from the transmitting station is approximately 1,500 km (1,500 km radius of

		Fort Collins radio station). There are four time zones within the reception range.
		*If the reception conditions are good, the watch may be able to receive radio signals outside the reception range.

1500 km

Fort Collins

transmitting station

(60 KHz)

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	JAPAN (JJY)		English
	The reception range from each transmitting station is approximately 1,000 km (1,000 km radius of each station).		English

Ohtakadoya-yama transmitting station (40 KHz)

Hagane-yama
transmitting	1000 km
station (60 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 13

Seiko 7B26 manual United States Wwvb, Japan JJY, RADIO-CONTROLLED Watch on

Contents

Page Contents Automatic Time Setting Features Refer to HOW to Check the Reception Result on pages NUnable to receive radio signalsDisplay and Button Operation Reception on pages HOW to Press Button B HOW to USE Button BHOW to Operate Screw Lock Type Crown Screw Lock Type Crown HOW to Charge the Watch Charging the Solar BatteryStandard Charging Time Second Hand Checking the Charging Status by the MovementEnergy Depletion Forewarning Function Power Save Power Save Function Overcharge Prevention Function Power Source What is a RADIO-CONTROLLED WATCH? Setting the Time by Receiiving Radio SignalAutomatic Hand Alignment Official standard frequency in Germany DCF77 Radio Signal Reception Germany DCF77 JapanJJY United States Wwvb Radio Signal Reception Range Japan JJY United States WwvbRADIO-CONTROLLED Watch on Three seconds or longer Manual Reception Press Button a once HOW to Check the Reception Result Radio Signal Reception RANGE…pages To Enable the Watch to Receive Radio Signals EasilyAppropriate Place to Keep a RADIO-CONTROLLED Watch HOW to USE the Time Zone Adjustment Function Time Zone AdjustmentP40 Time Zone and Time Difference What is a Time ZONE?Time Zones and Time Differences from UTC Daylight Saving Time Time Zone Display Ellingto HOW to Select the Time Zone HOW to SET the Time Zone Summer Time Automatic Change Function HOW to SET Summer Time English Crown cannot be operated Examples of Time Zone Adjustment Watch resumes Its normal movement If it is left untouched USE Button B Manual Time Setting HOW to Manually SET the Time and DateRefer to the Screw Lock Type Crown on Manual Date Setting Abnormal Display or Improper Function HOW to Reset the BUILT-IN IC To USE Button B Preliminary Position Checking and Setting for the Calendar Run for approximately one year and a half SpecificationsPossible Trouble Possible cause Troubleshooting Trouble Possible cause Misalign English