Citizen B690 User Manual
Citizen B690 User Manual

Citizen B690 User Manual

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Summary of Contents for Citizen B690

  • Page 2 WPart NamesW <Model without a second hand> Depending on the watch, some models have a second hand and some do not. <Model with a second hand> Minute hand Hour hand Minute hand Hour hand Crown Crown Date Second hand Date * The illustrations shown in this manual may differ from the actual watch you have purchased.
  • Page 3: Table Of Contents

    Table of Contents Your Watch 1. Features ....................... 6 2. Operating the Crown ................. 7 Time and Date Correction 3. Setting the Time and Date ................. 8 Solar Power 4. Solar Power Function ................10 5. Characteristics of the Solar Powered Watch .......... 12 A.
  • Page 4: Your Watch

    Your Watch 2. Operating the Crown 1. Features There are two models available for the crown: normal and screw lock. In the case of normal crown watch, the crown has simply to be pulled out. Eco-Drive function <Operating the screw lock crown> This solar powered Eco-Drive watch is powered by photo energy converted into electrical energy.
  • Page 5: Time And Date Correction

    Time and Date Correction 3. Setting the Time and Date <Correcting the time> The date and time can be corrected by changing the position of the crown. Correct 1. Pull out the crown to position 2. by turning the crown while in the given mode. (The second hand stops at this time for models with a second hand.) * Nothing happens if you turn the crown when it is in the normal position.
  • Page 6: Solar Power

    Solar Power 4. Solar Power Function This watch uses a secondary battery to store electrical energy. When the watch is j Wearing clothes with long sleeves makes it difficult fully charged, it will maintain its accuracy for about 9 months. for the watch to get the necessary light, resulting in insufficient charging.
  • Page 7: Characteristics Of The Solar Powered Watch

    A. Overcharging Prevention Function 5. Characteristics of the Solar Powered Watch No matter how much the watch is charged, it will not affect the secondary battery, When the watch is insufficiently charged, the indication will be changed as follows: timekeeping, functions or performance of the watch. When the secondary battery becomes fully charged by exposing the watch face to light, the overcharging [Normal indication] [Operation stops]...
  • Page 8: Quick Start (Models With A Second Hand Only)

    C. Quick Start (models with a second hand only) <Model with a second hand> If the watch stops due to insufficient charge, the second hand will start moving at Charging time (approximate) 2-second intervals if the watch face is exposed to light (approx. 500 lx) for approx. 10 seconds.
  • Page 9 <Model without a second hand> [NOTE] Charging time (approximate) A fully charged battery will run the watch for about 9 months without further charging. Time from If the watch stops due to insufficient charge, take care to charge it daily. Illuminance stopping to Environment...
  • Page 10: Handling Your Watch

    E. Handling Your Watch CAUTION WARNING Charging precautions Handling the secondary battery j Do not charge the watch in a high-temperature environment (about 60°C/140°F j Do not remove the secondary battery from the watch yourself, unless or more). unavoidable. Overheating while charging can cause the watch exterior to become discolored, If you must remove the battery, store it out of reach of children to avoid the watch to deform or the movement to be damaged.
  • Page 11: Precautions

    Precautions For correct use within the design limits of the watch, confirm the level of water- resistance of your watch, as indicated on the dial and case, and consult the table. WARNING: Water-resistance performance There are several types of water-resistant watches, as Examples of use shown in the following table.
  • Page 12 NOTE: Avoid using solvents (thinner, benzine, etc.), as they may damage the finish. become clear within a day, immediately take the watch to your dealer or Citizen Service Center for repair. Leaving the watch in such a state will allow corrosion to form inside.
  • Page 13 Other parts need to be inspected and replaced if necessary. • Do NOT place the watch close to a magnet. Ask for Citizen geuine parts upon replacement. 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.
  • Page 14: Specifications

    6. Specifications 1. Cal. No.: B69*/J01*/J16* 2. Type: Analogue solar powered watch 3. Time accuracy: Average monthly deviation: ±15 seconds (when used in normal temperature of +5°C to +35°C/41°F to 95°F) 4. Acceptable temperature range: -10°C to +60°C (14°F to 140°F) 5.

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