Citizen JY8035-04E WW1. Your Watch

WW1. Your Watch

World Time Eco-Drive Radio Controlled Watch

<Radio Signal Reception Function>

This watch is a radio controlled watch, which receives the standard time radio waves that are

broadcast from radio wave transmitters in four regions, Japan, the USA, Europe (Germany) and

China, and uses these waves to automatically correct the time and date. (p. 18)

iAutomatic reception:The watch will automatically receive the radio wave up to three

times a day, at 2 a.m., 3 a.m. and 4 a.m., and adjust the time and date accordingly.

The 4 a.m. automatic reception can be changed to any time of the day.

iOn demand reception:The radio wave can be received at any time of the day to adjust

the time and date.

In the event that a radio signal cannot be received, the watch can be manually set and will

operate keeping time within +/- 15 seconds per month.

8 9

Part Names (3): Radio Wave Reception Display

NO: Signal reception failed RX: Reception standby H, M, L: Reception level/

reception status

Modes where reception is

possible: CAL, TME and

RX-S

JPN : JJY (Japan)

USA : WWVB (USA)

EUR: DCF77 (Germany)

CHN: BPC (China)

Contents

Main Table of Contents English Page Please use this watch after it has been sufficiently charged by exposure to light. 6 7 Note: To assist in the explanation, all parts of the digital display are shown in the illustration. The illustrations shown in this manual may differ from the actual watch you have purchased. Part Names (2): Digital Displays [Digital display 2] [Digital display 1] Part Names (1) WW1. Your Watch World Time Eco-Drive Radio Controlled Watch <Radio Signal Reception Function> 8 9 Part Names (3): Radio Wave Reception Display Important Points Regarding Radio Wave Reception <World Time Function> <Solar Power Function> WW2. Before Use Correct reference positions 16 17 3. Set the home time. (p. 40) 4. Set digital display 1. WW3. Basic Watch Operations 1. Check the charge level. 2. Set the home city. Automatic reception <Receiving the radio signals> WW4. Radio Signal Reception Recovery Automatic Reception On Demand Reception <Receiving the radio signals> WW5. Poor Reception Areas <Storing Your Radio Controlled Watch> <Time required for reception> WW6. Display during Reception WW7. Confirming Reception Status WW8. Reception Area Guidelines Page Page [Cities and the standard time radio wave assignment] [Standard time radio wave assignment] WW9. World City Display 3736 Page 4140 [Checking the charge level display] WW10. Charge Level Display <Mode names> WW11. Changing Mode 4544 Example: During time mode (TME) Los Angeles Switch New York WW12. Using Home Time and World Time <Switching between home time and world time> WW13. Using Daylight Saving Time [Setting the daylight saving time] WW14. Setting the Time (TME) (The time is corrected using the digital display) <Correcting the time> Page WW15. Setting the Calendar (CAL) (The date is corrected using the digital display) <Correcting the date> Page WW16. Using the Timer (TMR) <Setting the timer> <Using the timer> 6160 While the chronograph is being operated, the display of digital display 2 changes as follows. * WW17. Using the Chronograph (CHR) <Using the chronograph> WW18. Using the World Time Setting (WT-S) <Daylight saving time and Show/hide city settings> 6564 [Time difference setting status] <Setting the desired time difference> 6766 <Alarm tone check> <Alarm 1 or 2 correction status> WW 19. Using the World Time Alarm (AL-1 and 2) <Setting the alarm time> [Automatic reception setting] WW20. Using the Receive Setting (RX-S) [Daylight saving time reception setting] <Setting procedure> 7372 <Resetting procedure> All parts displayed WW21. LED Lights WW22. Resetting Your Watch <Initial settings after resetting> WW23. Adjusting the Reference Position Page <Measuring the elapsed time> Model 1 <Operation method> Using the Slide Rule Bezel Page Page Page Page B. General calculation functions Page WW24. Solar Power Function <Ensuring best operation of the watch> WW 25. Characteristics of the Solar Powered Watch <Canceling the power saving function> A. Power Saving Function C. Overcharging Prevention Function B. Insufficient Charge Warning Function D. Guide to Charging Time CAUTION E. Handling Your Solar Powered Watch WARNING Handling the secondary battery W ARNING Troubleshooting <Radio Signal Reception Function> Page <Eco-Drive> 111110 NO NO NO NO OK NO NO NO OK OK NO NO Precautions WARNING: CAUTION: WARNING: CAUTION CAUTION: WW26. Specifications