User manual SEIKO 7019

[. . . ] ENERGY DEPLETION FOREWARNING FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTE ON POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TIME/CALENDAR SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] NOTES FOR USING THE WATCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 5 7 7 8 9 11 6 For the care of your watch, see "TO PRESERVE THE QUALITY OF YOUR WATCH" in the attached Limited Warranty and Instruction Booklet. 2 CAL. 7019 FEATURES Time/calendar q Three hands and date English Energy depletion forewarning function q Second hand starts moving at 2-second intervals to indicate that the watch needs recharging. Solar cell q Converts light energy into electrical energy, thus powering the watch. Instant-start function q Even when the watch is left uncharged and the rechargeable battery is completely drained, the watch starts operating in a few seconds once exposed to light. Rechargeable battery q Keeps the watch operating for 6 months after full charge. q No need for battery change 3 English DISPLAY AND CROWN Hour hand Minute hand 2 a b c Crown Second hand Date a: Normal position b: First click c: Second click 4 6 The solar cell is installed under the dial. HOW TO CHARGE AND START THE WATCH English TO CHARGE THE WATCH q When you start the watch or when the energy in the rechargeable battery is reduced to an extremely low level, charge it sufficiently by exposing the watch to light. q Instant-start function: When the watch is exposed to sunlight or strong artificial light (of more than 1, 000 lux), it will start operating immediately with the second hand moving at 2-second intervals. 1 Expose the watch to sunlight or strong artificial light. 2 * When the watch has stopped operating, the second hand will start moving at 2-second intervals. Keep the watch exposed to the light until the second hand moves at 1second intervals. 3 Set the correct date and time before wearing the watch. * See "CHARGING TIME GUIDELINES" on page 6. 1 5 English CHARGING TIME GUIDELINES Illumination (lux) 500 700 1, 000 3, 000 5, 000 10, 000 10, 000 100, 000 Time required (approx. ) Light source 60-watt incandescent light Fluorescent light 30-watt fluorescent light 30-watt fluorescent light Environment A Distance of 60 cm (2 ft. ) Office, overhead Distance of 70 cm (2 ft. 4 in. ) 250 hours 175 hours 120 hours 40 hours 22 hours 10 hours 10 hours 3 hours B6 15 hours 11 hours 6 hours 2 hours 80 minutes 30 minutes 30 minutes 8 minutes C 60 minutes 50 minutes 30 minutes 10 minutes 6 minutes 3 minutes 3 minutes 1 minute Distance of 20 cm (8 in. ) 30-watt fluorescent Distance of 12 cm (5 in. ) light Distance of 3 cm (1 in. ) Cloudy weather Fair weather B: for 1-second intervals 30-watt fluorescent light Sun Sun A: for full charge C: to maintain 1-day usage 6 q The above table provides only a general guideline. q When the watch is fully charged, it will keep operating for approximately 6 months. 6 The values in column B represent the charging times required until the second hand moves constantly at 1-second intervals after the watch starts operating with the second hand moving at 2-second intervals. If it is necessary to set the date during that time period, first change the time to any time outside it, set the date and then reset the correct time. q To set the exact time, pull out the crown to the second click when the second hand is at the 12 o'clock position and push it back in to the normal position in accordance with a time signal. Turn the hands past the 12 o'clock marker to determine whether the watch is set for the A. M. q When setting the minute hand, first advance it 4 to 5 minutes ahead of the desired time and then turn it back to the exact minute. q It is necessary to adjust the date at the end of February and 30-day months. q Please set the time and calendar after the second hand starts moving at one-second intervals. SPECIFICATIONS English 1 2 3 4 5 6 Frequency of crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . Cycles per second) Loss/gain (Monthly rate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 15 seconds at normal temperature range (5 C ~ 35 C) (41 F ~ 95 F) Operational temperature range . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Cycles per second) Loss/gain (Monthly rate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 15 seconds at normal temperature range (5 C ~ 35 C) (41 F ~ 95 F) Operational temperature range . . . . . . . . . . . . . . . . . . . . . . . . . ­10 C ~ +60 C (14 F ~ 140 F) Driving system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]