A. BEFORE USING..........................................................................................2 B. SETTING THE TIME AND CALENDAR......................................................3 C. FUNCTIONS OF SOLAR POWERED WATCH ..........................................6 Insufficient Charge Warning Function..........................................................7 Quick Start Function ....................................................................................7 Overcharge Prevention Function ...
A. BEFORE USING This watch is not powered by a conventional battery, but is powered by converting light to electrical energy. Before using, be sure to fully charge your watch by exposing it to light. (See “F. TIME REQUIRED FOR CHARGING”, for charge time reference) Once fully charged, the watch will continue to run for approximately 6 months without additional charging. We do recommend exposing your watch to light every day to ensure optimum performance. Always be sure to recharge the watch before it stops.
B. SETTING THE TIME AND CALENDAR [1] Three-hand models without calendar display * If your watch has a screw-type crown, lift up the crown to loosen it before operation. Be sure to press the crown down firmly after operation. Solar cell Time-setting position Crown Normal position Setting the time 1. Stop the second hand by pulling out the crown. 2. Turn the crown to set the time. 3. After setting the time, firmly push the crown back into its normal position.
[2] Models with calendar (date and weekday) display * If your watch has a screw-type crown, lift up the crown to loosen it before operation. Be sure to press the crown down firmly after operation.
Setting the time 1. Stop the second hand by pulling the crown out to the 2nd click (time setting position). 2. Turn the crown to set the time. 3. The watch will start after the crown is firmly pushed back into its normal position. Setting the calendar 1. 2. 3. • Pull the crown out to the 1st click (calendar setting position). Set the desired date by turning the crown counterclockwise. Set the desired day of the week by turning the crown clockwise.
C. FUNCTIONS OF SOLAR POWERED WATCH If the charge becomes insufficient, a warning function will operate and the display changes, as below. If insufficient charge continues Normal time display Insufficient charge warning display If insufficiently charged If charged sufficiently One second interval movement Two second interval movement Stop If insufficiently charged and time is set When the watch is exposed to light, the Quick Start Function will begin operating and the second hand will start moving.
Insufficient Charge Warning Function The second hand changes to a two second interval movement to indicate insufficient recharging. Even in such a case, the watch keeps correct time, but about 4 days after the two second interval movement begins, the watch will stop. After exposing the watch to light, recharging takes place and the watch returns to one second interval movement. Quick Start Function 2 sec 2s ec Two second interval movement The watch will stop if it is completely discharged.
D. CARE AND HANDLING DURING CHARGING Notes on Use To maintain optimal performance, be sure to expose your watch to light regularly. Please note that if you wear long sleeves, your watch may be hidden from light and may result in insufficient charging. As such, additional exposure to light may be necessary. • When you take your watch off, be sure to place it in as bright an area as possible.
E. ABOUT THE RECHARGEABLE CELL Unlike ordinary watches, the special rechargeable cell used in your watch does not need regular replacement. This is a clean energy cell that will last the life of the watch. CAUTION: The rechargeable cell should last the life of the watch. Never allow anyone other than an Authorized Service Center to replace this cell. The movement is designed to operate with only the original rechargeable cell.
F. TIME REQUIRED FOR CHARGING Time required for recharging may vary according to the design of the watch (color of the dial, etc) and operating environment. The following table will serve as an approximate reference: (Table of recharging) Illuminance (lux) 500 1000 3000 10 Environment Inside an ordinary office 60-70cm (24-28in.) under a fluorescent light (30W) 20cm (8in.
* The recharging time is the time the watch is continuously exposed to direct light. Full recharging time ...Time required to fully charge when the watch has (Empty to full) completely stopped. One day usage ..........Time required to charge the watch sufficient for one-day use with one-second interval operation. CAUTION: When recharging the watch after it is completely in the stop state, be sure to pull out the crown to the time setting position.
G. IN THESE CASES [If the watch warns that the energy is running short] The second hand starts moving at two second intervals in order to warn that the watch will stop functioning after about 1 week. (Insufficient Charge Warning Function) In such a case, expose your watch to light for a while to cancel the warning. (The second hand returns to moving at one second intervals when the energy is recharged.) If the watch is left short of energy, it will stop functioning after 4 days or so.
[If the watch warns you to set the time.] When the watch that has stopped is exposed to light, the second hand starts hitch movement. (Quick Start Function) The time elapsed before the second hand starts moving depends on the illuminance of the light. Even so, the second hand continues the hitch movement to tell you that the watch indicates an incorrect time because it had stopped. Hitch movement In such a case, set the hands to the correct time.
H. PRECAUTIONS CAUTION: Water-resistance performance There are several types of water-resistant watches, as shown in the following table. Indication Dial Case (case back) Specifications Minor exposure to water (washing face, rain, etc.
For correct use within the design limits of the watch, confirm the level of waterresistance of your watch, as indicated on the dial and case, and consult the table. Examples of use Moderate exposure to water (washing, kitchen 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.
• Water-resistance for daily use (to 3 atmospheres): This type of watch is water-resistant to minor exposure to water. For example, you may wear the watch while washing your face; however, it is not designed for use underwater. • Upgraded water-resistance for daily use (to 5 atmospheres): This type of watch is water-resistant to moderate exposure to water. You may wear the watch while swimming; however, it is not designed for use while skin diving.
• If seawater enters the watch, place the watch in a box or plastic bag and immediately take it in for repair. Otherwise, pressure inside the watch will increase, and parts (crystal, crown, buttons, etc.) may come off. CAUTION: Keep your watch clean. • Leaving dust and dirt deposited between the case and crown may result in difficulty in pulling the crown out. Rotate the crown while in its normal position, from time to time, to loosen dust and dirt and then brush it off.
CAUTION: Operating environment • Use the watch within the operating-temperature range specified in the instruction manual. Using the watch where temperatures are outside the specified range, may result in deterioration of functions or even stoppage of the watch. • Do NOT use the watch in places where it is exposed to high temperature, such as in a sauna. Doing so may result in a skin burn.
• Do NOT subject the watch to a strong shock such as dropping it onto a hard floor. • Avoid using the watch in an environment where it may be exposed to chemicals or corrosive gases. If solvents, such as thinner and benzine, or substances containing such solvents come in contact with the watch, discoloration, 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.
I. SPECIFICATIONS 1. Type: 2. Accuracy: Analog solar powered watch Within ±15sec/month (within a normal temperature range of 5°C/41°F to 35°C/95°F) 3. Quartz oscillator frequency: 32,768Hz 4. IC: C/MOS-LSI (1 pc.) 5. Operational temperature range: –10°C/14°F to +60°C/140°F 6. Display features: Time: hour, minute, second Calendar: date, day of the week (Models with calendar display) 7. Additional features: Insufficient charge warning/Quick start/ Overcharge prevention 8. Duration time: Approx.
