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Related Manuals for Citizen CA0820-50X
Summary of Contents for Citizen CA0820-50X
- Page 1 INSTRUCTION MANUAL...
- Page 2 Safety Precautions: Observe at All Times The following provides an explanation of those matters that should be observed at all times to prevent injury to the wearer or other persons as well as damage to property before they occur. • The degree of injury or damage resulting from incorrect use while ignoring the indicated matters is classified and explained using the following markings.
- Page 3 • The types of matters to be observed are classified and explained using the following mark (the following indicates two examples of icons). This mark indicates that caution or attention is required. This mark indicates prohibited matters.
- Page 4 Eco-Drive Quick Start Function Insufficient Charge Warning Function Overcharge Prevention Function Chronograph * The illustrations shown in this manual may differ from the actual watch you have purchased.
- Page 5 Product Features This watch includes a rechargeable cell. This cell is fed electricity by a solar cell in which light energy is converted to electrical energy. The watch operates by converting sunlight into electrical energy, which is stored in a rechargeable battery.
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Page 6: Table Of Contents
Contents Troubleshooting ………………………………………………… 1 Component identification ………………………………………… 2 Recharging your watch …………………………………………… 4 Setting the Time …………………………………………………… 8 Setting the Date …………………………………………………… 10 Using the Chronograph …………………………………………… 12 Precautions ………………………………………………………… 16 Specifications ……………………………………………………… 26... -
Page 7: Troubleshooting
The watch does not operate even when charged. The watch stops immediately even when charged. The chronograph minute hand does not return to reference position even when reset. Submit your watch to your nearest Authorized Citizen Service Center. -
Page 8: Component Identification
Component identification Chronograph Minute hand minute hand Button (B) Chronograph second hand Hour hand Crown Date indicator Button (A) 24-hour hand Second hand * The illustrations shown in this manual may differ from the actual watch you have purchased. - Page 9 How to use the screw down crown and screw down push button Some models feature a screw down crown and/or screw down push button. Locking the crown and/or button prevents accidental operation. These must be unlocked prior to using certain features of your watch such as setting the time or date.
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Page 10: Recharging Your Watch
Recharging your watch This watch uses a built-in rechargeable cell to store electrical energy. Charge the watch by exposing the dial to light such as direct sunlight or fluorescent lamps. To ensure optimal operation, be sure to perform the following. •... - Page 11 Wearing clothes that cover the watch may inhibit sufficient light from reaching the watch face, resulting in insufficient charging. Avoid charging the watch under high temperature conditions (approximately 60°C/140°F or more).
- Page 12 If the reserve power becomes insufficient (Insufficient Charge Warning Function) When the rechargeable cell charge reaches a low power state, the Insufficient Charge Warning Function engages. This cause the second hand to move in two-second intervals (two-second interval movement). Be sure to immediately fully charge your timepiece by exposing it to light.
- Page 13 Charging time by environment Below are the approximate times required for charging when exposing the watch dial to light continuously. Please use this table as a reference only. Charging time (approx.) Illuminance To start working To become fully Environment To work for (lx) normally when the charged when the...
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Page 14: Setting The Time
Setting the Time Pull the crown Rotate the crown to out to position set the time. The 24-hour hand (located at the 9:00 Pull out the crown just as the subdial) moves in second hand is at the reference relation to the hour hand. position in order to accurately Determine whether it is align to the second. - Page 15 Press the crown back into its normal position. Move the minute hand ahead of the correct time by 5 "minutes" and then return the hand to the correct "minutes". This will minimize the effect of gear play and will Be sure to secure if the watch has a screw down provide more accurate crown.
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Page 16: Setting The Date
Setting the Date Rotate the crown Pull the crown out to counterclockwise to set position 1. the date. The date will not change when the crown is rotated clockwise. The date does not change when you rotate the crown to the right. - Page 17 The date must be manually Press the crown back into its adjusted for months shorter normal position. than 31-days. You will need to adjust the date at the start of March, May, July, October and December. Do not adjust the date between 9 p.m.
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Page 18: Using The Chronograph
Using the Chronograph The chronograph second hand is normally placed at 12 o'clock position. Once the measurement starts, it can measure up to 60 minutes in units of 0.2 seconds. Reference Chronograph minute position hand Reference position of the chronograph minute hand Chronograph second hand... - Page 19 The chronograph minute/second hands may be come misaligned if the Caution watch is subjected to a strong knock. If the position cannot be corrected by using the reset procedures outlined on pages 12-13, please contact your nearest Authorized Service Center. Time measurement start/stop To start the chronograph, press and release the upper right button (B) to commence time measurement.
- Page 20 When the chronograph second hand does not Reference return to the reference position position If the chronograph second hand does not return to reference position even when reset, perform the following procedures to align the chronograph second hand with the reference position. Time is stopped while aligning with the reference position.
- Page 21 Correct the position of the second hand Reset the minute hand Press and release the lower right button (A) to adjust the position of the Press and release the upper right chronograph minute hand. button (B) to adjust the position of the chronograph second hand.
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Page 22: Precautions
Precautions WARNING Indication Water-resistance performance Specifications • There are several types Case of water-resistant Dial (case back) watches, as shown in the following table. The unit “bar” is roughly equal to WATER RESIST or Water-resistant to WATER RESIST(ANT) no indication 3 atmospheres 1 atmosphere. - Page 23 Examples of use Operate the crown Swimming and Skin diving, Scuba diving Minor exposure to or button when general washing marine sports using an air tank water (washing face, the watch is wet work rain, etc.) * WATER RESIST(ANT) xx bar may also be indicated as W.R. xx bar.
- Page 24 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. •...
- Page 25 • 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 26 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. •...
- Page 27 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 28 • 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 29 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 30 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. •...
- Page 31 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.
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Page 32: Specifications
Specifications B61 * Mvmnt. Cal. No.: Type Analog solar-powered watch Timekeeping Within +/-15 seconds per month when worn at normal operating temperatures ( + 5°C / 41°F and + 35°C / 95°F) accuracy − 10°C / 14°F to + 60°C / 140°F Operational temperature range Display func-... - Page 34 Model No.CA0＊ ・FB3＊ Cal.B61＊ CTZ-B8143 ⑤...