User manual CITIZEN CALIBER NO 8512

[. . . ] After being fully recharged once, the watch can continue to run accurately for about 60 days without any further recharging. I How to use the solar cell watch well To use this watch comfortably, make sure that the watch is always recharged before it finally stops. There is no concern for overcharging this watch, (Overcharging Prevention Feature) we recomend that you recharge the watch every day. I Replacing the secondary battery However often the secondary battery is repeatedly recharged their is no need to replace it like a battery. [. . . ] Recharge the watch by quickly exposing it to light until it has returned to one-second interval movement. During two-second interval movement, the watch continues to keep the correct time. If two-second interval movement continues for about 24 hours, the watch stops. I Hitch movement Time setting indication feature is working. Quickly expose the solar cell to light in order to recharge it, then reset to the correct time. MAKE SURE THE WATCH IS CONTINUALLY RECHARGED Please note that if you wear long sleeves, the watch may stop as a result of being hidden and not exposed to light. When you take off the watch, try to place it in as bright a place as possible, and it will always continue to run properly. Please note that right after a `quick start' the watch might stop as a result of insufficent recharging if light is blocked. CAUTION WHEN RECHARGING The watch will be damaged during recharging if it gets too hot (about 60C/140F or more). A secondary battery is used in this watch to store the electrical energy which has been converted from photo energy. The watch has been designed so that it will not operate if the battery is inserted instead of the secondary battery. However, if a battery is used, and if is recharged, it will become overcharged and there will be a danger of the battery exploding Under no circumstances use a secondary battery other than the designated type. TIME REQUIRED FOR RECHARGE Time required for recharge may vary according to the design (colour of the dial, etc. ) and operating environment. Avoid temperature extremes Avoid leaving your watch in extremely warm or cold locations for long periods of time. · This may cause your watch to gain or lose time and affect its other function. · Place your watch on your wrist to restore its original accuracy should it begin to lose or gain time. Avoid strong shock This watch will withstand the bumps and jars normally incurred while playing and during sports activities. Avoid dropping your watch on the ground or subjecting the watch to severe shock which may cause malfunction or damage. *Daily recharging time ­ the recharging time required for the watch to run on one-second interval movement for one day *Full recharging time ­ the time from when the watch is stopped to when it is fully recharged. 3. Resistance to water Check the chart to determine the water resistant properties of this watch. 4. Avoid strong magnetic fields Keep your watch out of the immediate vicinity of strong magnets. Generally, your watch is not affected by magnetic fields from such household appliances as television sets and stereo equipment. [. . . ] Pay attention to prevent any water from getting inside your watch when the band is washed. 8. Periodic inspection Getting your watch checked once in two or three years is recommended to ensure long use and trouble-free operation. Accuracy: Within ± 20sec/month (within a normal temperature range of 5°C/41°F to 35°C/95°F) 4. Operational temperature range: ­10°C/14°F ~ +60°C/140°F 7. [. . . ]