User manual CITIZEN TW300

[. . . ] Even in such a case, the watch keeps correct time, but about 20 days after the two second movement begins, the watch will stop. After exposing the watch to light, recharging takes place and the watch returns to one second interval movement. I Quick Start Function The watch will stop if it is completely discharged. (However, the time to start may vary according to the brightness of the light. ) I Time Setting Warning Function If the watch stops, subsequent exposure to light allows the Quick Start Function to start again, and the second hand moves with a hitch to indicate that the time is incorrect. E. [. . . ] TIME REQUIRED FOR CHARGING The time required for charging may vary according to the caliber number, design (colour of the dial, etc) and operating environment. *The recharging time is the time when the watch is continuously exposed to radiation. Please check the caliber number on the caseback I Overcharge Prevention Function You can recharge without worry. Once the secondary battery is fully recharged, the overcharging prevention feature comes into operation and prevents over-recharging. CARE AND HANDLING DURING CHARGING I Notes on use Take care to charge your watch during use. Please note that if you wear long sleeves, the watch can easily become insufficiently charged because it is hidden and not exposed to light. · When you take the watch off, place it in as bright a place as possible, and it will always continue to run properly. I Notes on recharging · Avoid recharging at high temperatures (over about 60°C/140°F), otherwise the watch will be damaged during recharging. (eg) Charging the watch near a light source that easily becomes hot, such as an incandescent lamp or halogen lamp. When you charge the watch by an incandescent lamp, take a distance about 50cm (20in. ) from the light source to prevent extremely high temperature, Full recharging time (Empty to full). . . The time required for the watch to run for one day with one second interval movement. Cal No. · 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. · 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 all off. · Dust and dirt tend to be deposited in gaps in the back of the case or band. · 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 the dirt with mild soap and water. Use a soft brush to remove dust and dirt jammed in the gaps in the metal band. NOTE: Avoid using solvents (thinner, benzine, etc. ) as they may mar the finish. · Use the watch within the operating temperature range specified in the instruction manual. [. . . ] · Do NOT leave the watch in a place where it is exposed to high temperature, such as in the glove compartment or dashboard of a car. Doing so may result in deterioration of the watch, such as deformation of the plastic parts. · Do NOT place the watch close to a magnet. Timekeeping will become inaccurate if you place the watch too 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 away from the magnet and reset the time. [. . . ]