1. General CONTENTS 1. General ..................3 You can adjust the time in units of hour by one-touch button operation without stopping the watch. 2. Structure ..................3 3. Adjusting the main watch ............4 4. Adjusting the date ............... 5 2.
3. Adjusting the main watch 4. Adjusting the date (1) When the second hand is at 0 second, pull the crown out to the position where * The day hand indicates the date of the main watch. you can adjust the time. (1) Pull the crown out to the position where you can adjust the date.
5. Adjusting the sub-watch (correcting time difference) (Example) To adjust the sub-watch to the time at London when the main watch *You can adjust the time in units of hour in reference to the main watch. reads 10:10 am at Tokyo. (1) Press the (A)-button once and the hour hand of the sub-watch goes back by an The time difference between Tokyo and London is -9 hours.
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<Time differences of main locations based on UTC> * Cities (regions) in which daylight savings time is used are indicated with a while those in which it is not are indicated with an ✕ . Daylight * The time difference and use of daylight savings time of each city are subject to Daylight Time City name Time...
6. Using the Register Ring Answer. Align “24” on the outer scale with “1:20” on the inner scale (time scale). Then, the SPEED INDEX (L) on the inner scale corresponds The bezel design may vary depending on the to “18” on the outer scale. Thus, the air speed for the flight is 180 model.
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8) Rate of climb (or descent) Answer. Align “25” on the outer scale with the SPEED INDEX (L) on the The rate of climb (or descent) can be obtained from the time required to reach inner scale. Then, “6:00” on the inner scale (time scale) corresponds an altitude.
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B. General Calculation Functions 4) Square root Example: Square root of 225 1) Multiplication Example: 20 ✕ 15 Operation: Turn the outer scale showly and find a value that corresponds to both “22.5” on the outer scale and “10” on the inner scale. In this Operation: Align “20”...
7. Precautions For correct use within the design limits of the watch, confirm the level of water- CAUTION: Water-resistance performance resistance of your watch, as indicated on the dial and case, and consult the table. There are several types of water-resistant watches, as shown in the following table.
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For example, you may wear the watch while Citizen Service Center for repair. Leaving the watch in such a state will allow washing your face; however, it is not designed for use underwater.
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Timekeeping will become inaccurate if you place the watch close to magnetic • For replacement of the battery, take your watch to your dealer or Citizen Service health equipment such as a magnetic necklace or a magnetic latch of a refrigera- Center.
If the watch comes in contact with mercury used in thermometers, the case, band • Model: 3111 or other parts may become discolored. • Type: analog quartz watch •...
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