Citizen BR0 Series Instruction Manual Download Page 24

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13 . Specifications

1. Model

: J304

2. Type

: Analog solar-powered watch

3. Timekeeping accuracy

: Within±15 seconds per month on average

(when worn at normal temperatures between 5

C/41

F and

C/95

4. Operating temperature range

: –10

C/14

F to +60

C/140

5. Display functions

: Time: 24 hours, hours, minutes, seconds

Calendar:

Date

6. Additional function

: Quick date correction function

Insufficient recharging warning feature

Quick start feature

Overcharging prevention feature

7. Continous operation times :

Fully charged to stopping: Approx. 6 months

2 second interval movement to stopping: Approx. 3 days

8. Secondary battery used :

Secondary battery, 1pc.

In the interest of product improvement, specifications are subject to change without notice.

B8109-EN_rev.indd 22

06.11.29 3:01:01 PM

Summary of Contents for BR0 Series

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Page 3: ...1English _rev indd 1 _rev indd 1 06 11 29 3 06 11 29 3 ...

Page 4: ...e Date 6 6 Using the Dual Time Function 7 7 Using World Time function 8 8 Special Functions of Solar Powered Watches 10 9 Charging Time 12 10 Notes Regarding Handling of Solar Powered Watches 13 11 Helpful Hints 15 12 Precautions 16 13 Specifications 22 _rev indd 2 _rev indd 2 06 11 29 3 06 11 29 3 ...

Page 5: ...sed in this watch to store electrical energy This secondary battery is a clean energy battery that does not contain mercury or other toxic substances Once fully charged the watch will continue to run for about 6 months without additional charging How to use this Solar Watch Properly To use this watch comfortably make sure to recharge the watch before it stops running completely Since there is no r...

Page 6: ...nd after having returned the crown to the normal position following operation turn the crown to the right while pushing it in to securely retighten it The illustrations in this instruction manual may differ from the actual appearance of your watch Date Hour hand Minute hand Second hand Crown 24 hour hand _rev indd 4 _rev indd 4 06 11 29 3 06 11 29 3 ...

Page 7: ... a telephone or other time service The second hand will start moving and the watch will begin to keep accurate time 4 Pull the crown out to position 1 and turn it to the left to set 24 hour time Turn to the right to set the date 5 Return the crown to the normal position For more accurate setting of the time turn the minute hand 4 5 minutes past the correct time then turn it back to the correct tim...

Page 8: ...s of about 11 00 PM and 2 00 AM the date may not change on the following day If this happens set the date after temporarily moving the hands to a time other than between the above times The date is based on a 31 day calendar The crown must be used to change the date from the last day of the month to the first day of the following month for shorter months months having 30 days and February Pull the...

Page 9: ...e 24 hour hand to a time in another time zone Turning the crown to the right enables correction of the date 3 When the setting was completed return the crown to its normal position The minute display position of the 24 hour hand stops at a position that is linked to the minute hand Please use the dual time function as a general reference only 24 hour hand Pull the crown out to position 1 Turn to t...

Page 10: ...ld Time function only The World Time function allows you to see the time in 24 major cities in the world The World Time function does not support Daylight Saving Time 24 hour dial Crown for 24 hour dial City names _rev indd 8 _rev indd 8 06 11 29 3 06 11 29 3 ...

Page 11: ...r dial so that 8 on the dial comes above NEW YORK 2 22 on the dial comes above TOKYO Now you can see it is 22 o clock in Tokyo when it is 8 in New York Ex 2 To see the time in New York at 12 o clock in London 1 Turn the crown for 24 hour dial so that 12 on the dial comes above LONDON 2 7 on the dial comes above NEW YORK Now you can see it is 7 o clock in New York when it is 12 in London _rev indd ...

Page 12: ...rt Function will begin operating and the second hand will start moving The correct time can be set once the watch is fully charged If insufficiently chargeed state 2 second interval movement continues for 3 days or more Insufficient recharging warning feature display Normal time display If insufficiently charged If charged sufficiently Stops One second interval movement Two second interval movemen...

Page 13: ...e watch will stop when it is completely discharged When placed in light the hand will begin to move after about 10 seconds The time until the hands begin to move varies according to the model and brightness of the light Please note that if the light is blocked the watch may stop again as a result of being insufficiently recharged Overcharging Prevention Feature When the secondary battery is fully ...

Page 14: ...ordinary office 70 hours 4 hours 1 000 60 70cm 24 28in under a fluorescent light 30W 35 hours 2 hours 3 000 20cm 8in under a fluorescent light 30W 10 hours 40 min 130 hours 10 000 Exterior cloudy 3 hours 12 min 40 hours 100 000 Exterior summer sunny 25 min 3 min 8 hours Time required for full charge Time from the state in which the watch has stopped until fully charged Time required for one day s ...

Page 15: ...watch will be damaged during recharging if it becomes excessively hot 60 C 140 F and above Avoid recharging when the watch is hot Examples Recharging when the watch is in close proximity to an incandescent lamp halogen lamp or other light source that generates considerable heat or recharging the watch while placed on the dashboard of an automobile or other locations subject to excessively high tem...

Page 16: ...ondary battery is accidentally swallowed consult a doctor immediately WARNING Use Only the Specified Battery Never use a battery other than the secondary battery specified for use in this watch Although the watch structure is designed so that it will not operate when another type of battery is installed if a silver battery or other type of battery is installed in the watch and the watch is recharg...

Page 17: ...en you set the time or moved the hands during a date setting operation the 24 hour hand stopsatthe0 00positionwhenthetimegoespast0 00AM Ifthisisthecase pullthecrownoutto position1andturnittotheleftuntilthe24 hourhandmatchesthetimeindicatedbythehourhand If however the dual time function setting has been made allow for the time difference when resetting the time The date changes at about 2 00 PM Ane...

Page 18: ...aded everyday use water resistant watch WATER RESIST ANT 10 20bar Water resistant to 10 or 20 atmospheres OK 12 Precautions CAUTION Water resistance performance The unit bar is roughly equal to 1 atmosphere There are several types of water resistant watches as shown in the following table For correct use within the design limits of the watch confirm the level of water resistance of your watch as i...

Page 19: ...n work swimming etc Marine sports skin diving Scuba diving with air tank Operation of the crown with moisture visible NO NO NO NO OK NO NO NO OK OK NO NO WATER RESIST ANT xx bar may also be indicated as W R xx bar _rev indd 17 _rev indd 17 06 11 29 3 06 11 29 3 ...

Page 20: ...ith the crown pressed in normal position If your watch has a screw type crown be sure to tighten the crown completely Do NOT operate the crown with wet fingers or when the watch is wet Water may enter the watch and compromise water resistance If the watch is used in seawater rinse with fresh water afterward and wipe with a dry cloth If moisture has entered the watch or if the inside of the crystal...

Page 21: ...nd soil your clothing Clean the watch occasionally Cleaning the Watch Use a soft cloth to wipe off dirt perspiration and water from the case and crystal Use a soft dry cloth to wipe off perspiration and dirt from the leather band To clean a metal plastic or rubber watchband wash away dirt with mild soap and water Use a soft brush to remove dust and dirt jammed in the gaps in the metal band If your...

Page 22: ...ash board of a car Doing so may result in deterioration of the watch such as deformation of plastic parts Do NOT place the watch close to a magnet Timekeeping will become inaccurate if you place the watch close to magnetic health equipment such as a magnetic necklace or a magnetic latch of a refrigerator door or handbag clasp or the earphone of a mobile phone If this has occurred move the watch aw...

Page 23: ...oloration melting cracking etc may result If the watch comes in contact with mercury used in thermometers the case band or other parts may become discolored Periodical inspections Your watch needs inspection once in every two or three years for safety and long use To keep your watch water resistant the packing needs to be replaced regularly Other parts need to be inspected and replaced if necessar...

Page 24: ...rs minutes seconds Calendar Date 6 Additional function Quick date correction function Insufficient recharging warning feature Quick start feature Overcharging prevention feature 7 Continous operation times Fully charged to stopping Approx 6 months 2 second interval movement to stopping Approx 3 days 8 Secondary battery used Secondary battery 1pc In the interest of product improvement specification...

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