Advertisement
Table of Contents
Advertisement
Table of Contents
Related Manuals for Citizen Eco-Drive 8637
Summary of Contents for Citizen Eco-Drive 8637
- Page 1 INSTRUCTION MANUAL...
-
Page 2: Table Of Contents
Table of Contents • Notes Before Use ...........2 Notes on charging your watch ..........2 • Your Watch ..............4 • Name of Components ..........6 About the crown ...............7 • Setting the Time and Calendar ......8 1) Setting the time and day ..........8 2) Setting the date ............10 • Troubleshooting ...........13 • Precautions............14 • Specifications ............24... -
Page 3: Notes Before Use
Notes Before Use Notes on charging your watch This watch has a rechargeable cell which is charged by exposing the dial to light such as direct sunlight or fluorescent lamps. Charging Time (approximate) Charging time Charging time Charging Time required required to required to Environment Environment to reach full maintain normal return to normal Illumination (lx) charging after the operation for operation after watch stops 1 day the watch stops... - Page 4 For optimal performance • Expose the watch with the dial towards direct sunlight for several hours at least once a month. • After taking off the watch, put it in a position so that the dial is exposed to bright light, such as by a window. • Before storing the watch in a dark place for an extended period of time, be sure to charge it fully.
-
Page 5: Your Watch
Your Watch Eco-Drive (solar Insufficient charge warning powered) watch If the power becomes The watch operates by very low, the second hand converting sunlight and other advances at 2-second light into electrical energy. intervals, indicating that Once the rechargeable cell is charging is necessary. fully charged, the watch will When the second hand function for approximately starts to advance at... - Page 6 Quick start function Overcharging prevention function When the stopped watch is exposed Once the watch is fully charged, an to light, it starts operating again overcharging prevention function will immediately. automatically activate so that it is not After quick start, expose the watch to charged any further.
-
Page 7: Name Of Components
Name of Components Date hand Minute hand Hour hand Crown Normal position ( Position 1 ( hand (Setting the date) 0 1 2 Position 2 ( Second (Setting the time hand and day) 24 hour hand The illustrations shown in this manual may differ from the actual watch you have purchased. -
Page 8: About The Crown
About the crown Some models use screw down system for the crown. Accidental operations can be prevented when the watch is not being operated by locking the crown. To operate the watch, release the lock. Before operation After operation Unlock the crown Lock the crown Rotate the crown to the left Press the crown and rotate it to (counterclockwise). -
Page 9: Setting The Time And Calendar
Setting the Time and Calendar 1) Setting the time and day • The 24 hour hand moves together with the hour hand and minute hand Pull out the crown Set the day Rotate the crown to the right (clockwise) With the second hand in to set the day. the 0-second position, pull (The day hand moves when the crown out two ‘steps’ to the hour hand is indicating between 0 a.m. - Page 10 The day hand advances together with the hour hand and minute hand, so set the day first, and then set the time. Set the time Return the crown Rotate the crown to set the time, Return the crown to the normal paying attention to a.m.
-
Page 11: Setting The Date
Setting the Time and Calendar 2) Setting the date Pull out the Set the date crown Rotate the crown to the left (counterclockwise) to set the date. (The date does not change when you rotate the crown to the right (clockwise).) Pull the crown out one ‘step’... - Page 12 About the screw down crown Release the screw lock before rotating the crown to Return the set the time and calendar. After setting the time and crown calendar, be sure to press and rotate the crown to tighten the screw lock (p.7). If your watch does not have a screw down crown, operations can be performed without locking or unlocking the crown.
- Page 13 Setting the Time and Calendar Setting the time • When setting the time, determine a.m. and p.m. by the time period when the day hand moves. • Advance the minute hand by 4 or 5 minutes past the correct time, and then return it to the correct time in order to set the time more accurately.
-
Page 14: Troubleshooting
(p.8, 11). The second hand does not move at 1-second intervals, even when the watch is charged. Contact your dealer or Citizen Service Center. The watch does not operate even when charged. The watch stops soon even when charged. -
Page 15: Precautions
Precautions WARNING Water-resistance Indication performance Specifications • There are several types of water-resistant watches, as Case Dial shown in the following table. (case back) The unit “bar” is roughly equal to 1 atmosphere. WATER RESIST or Water-resistant to • For correct use within the WATER RESIST(ANT) no indication 3 atmospheres... - Page 16 Examples of use Moderate exposure Operation of the Marine sports Scuba diving Minor exposure to to water (washing, crown or button with (skin diving) (with air tank) water (washing face, kitchen work, moisture visible rain, etc.) swimming, etc.) * WATER RESIST(ANT) xx bar may also be indicated as W.R. xx bar.
- Page 17 Precautions WARNING Water-resistance performance • 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.
- Page 18 • If moisture has entered the watch, or if the inside of the crystal is fogged up and does not 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 19 Precautions 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. • Dust and dirt tend to be deposited in gaps in the back of the case or band.
- Page 20 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.
- Page 21 Precautions • 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.
- Page 22 Your watch needs inspection once in every two or three years for safety and long use. To keep your watch water-resistant, the packing needs to be replaced regularly. Other parts need to be inspected and replaced if necessary. Ask for Citizen genuine parts upon replacement.
- Page 23 Precautions WARNING Handling the rechargeable cell • Do not remove the rechargeable cell from the watch yourself. If you must remove the cell, store it out of reach of children to avoid accidental ingestion. • If the rechargeable cell is ingested, consult a doctor immediately. • Do not throw away with regular trash.
- Page 24 CAUTION Charging precautions • Do not charge the watch in a high-temperature environment (about 60°C/140°F or more). Overheating while charging can cause the watch exterior to become discolored, the watch to deform or the movement to be damaged. Example) • Charging close to incandescent lighting, halogen lamps, or other lighting sources that easily become hot.
-
Page 25: Specifications
Specifications Cal. No.: 8637 Type: Analogue solar powered watch Time accuracy: Average monthly deviation: ±15 seconds (When used at normal temperature (+5°C to +35°C/+41°F to +95°F)) Operational temperature range: –10°C to +60°C/+14°F to +140°F Display functions: Time: Hour, minute, second, and 24-hour Calendar: date, day Additional functions: Calendar function Insufficient charge warning function (second hand 2-second... - Page 27 Model No.AP4＊ ・FD1＊ Cal.8637 CTZ-B8160①...