Citizen E820 Operating instructions

E820
Citizen
Brand
Citizen
Model
E820
Category
Watches
Type
Operating instructions

Citizen E820 is a solar-powered watch with a chronograph, alarm, and world time functions. It also features a perpetual calendar that automatically adjusts for leap years until February 28, 2100.

With its chronograph function, you can measure elapsed time in 1/20th of a second increments up to 60 minutes. The alarm function allows you to set a daily alarm with a snooze feature. And the world time function lets you easily track the time in different time zones around the world.

The Citizen E820 is a versatile and feature-rich watch that is perfect for everyday wear.

Citizen E820 is a solar-powered watch with a chronograph, alarm, and world time functions. It also features a perpetual calendar that automatically adjusts for leap years until February 28, 2100.

With its chronograph function, you can measure elapsed time in 1/20th of a second increments up to 60 minutes. The alarm function allows you to set a daily alarm with a snooze feature. And the world time function lets you easily track the time in different time zones around the world.

The Citizen E820 is a versatile and feature-rich watch that is perfect for everyday wear.

1/2
E820
Abbreviated instruction
• This watch is solar-powered. Expose the dial to light and use it sufficiently charged.
• To see details of charging time, specifications and operations, refer to the instruction manual: E820 instruction manual
English
Hour hand
Second hand
Button
B
Button
A
Crown
Minute hand
Date indication
Alarm indication (ON/
OFF)
24-hour hand
Mode hand
Function hand
• Chronograph
minute
Chronograph 1/20
second
• Actual appearance may differ from the illustration.
• The crown has two positions when pulling it out.
Component identification
Crown's position
0 1 2
Setting the time and calendar
The calendar of this watch does not have to be adjusted manually until February
28, 2100 including leap years.
1.
Pull the crown out to position 1.
2.
Rotate the crown to change the mode to [TME].
3.
Pull the crown out to position 2.
4.
Press and release the upper right button B.
The second hand points to 0 second.
5.
Press and release the upper right button B repeatedly to
change the hand/indication to be corrected.
• Each time you press button
B
, the target changes as follows:
Hour/minute → year → month → date → (Back to the top)
• The hands and indications slightly move when selected to show they
become adjustable.
6.
Rotate the crown to adjust the hand/indication.
• The hour, minute and 24-hour hands move synchronously.
• Check whether the time set is AM or PM with the 24-hour hand.
• When you rotate the crown quickly a few times, the hand/indication will
move continuously. To stop the rapid movement, rotate the crown in either
direction.
• Year is indicated by the function hand and month by the second hand.
12
1
2
3
4
5
6
7
8
9
10
11
“Month” is indicated with the
position of the hour.
Each number means month.
“Year” corresponds to the years
since leap year and is indicated
with the markers.
Years since leap year:
0
(Leap
year)
Years since leap year:
1
Years since leap
year:
2
Years since leap
year:
3
7.
Repeat steps 5 and 6.
8.
Push the crown in to position 0 in accordance with a reliable
time source to finish the procedure.
2/2
E820 Abbreviated instruction
Setting the local time
You can set time difference from the time of [TME] in 1-hour increments to
indicate the local time.
• The time difference is adjustable within a range of ±27 hours from the time of
[TME].
1.
Pull the crown out to position 1.
2.
Rotate the crown to change the mode to [L-TM].
Local time is indicated.
3.
Pull the crown out to position 2.
4.
Rotate the crown to adjust the hour hand.
• The hour hand moves in 1-hour increments and the 24-hour hand moves
synchronously with it.
• When you rotate the crown quickly, the hand will move continuously. To
stop the rapid movement, rotate the crown in either direction.
5.
Push the crown in to position 0 to finish the procedure.
Checking the reference position
1.
Pull the crown out to position 1.
2.
Rotate the crown to change the mode to [CHR].
3.
Pull the crown out to position 2.
The hands and indication start to move to the current reference positions
stored in memory.
4.
Check the reference position.
Correct reference positions:
• Hour, minute and second hands: 0
hour 00 minute 00 second
• 24-hour hand: “24”
• Date indication: “1”
• Function hand: “.0”
When the current reference position
is different from the correct one, adjust the position following the steps of
“Correcting the reference position”.
5.
Push the crown in to position 0 to finish the procedure.
Correcting the reference position
1.
Pull the crown out to position 1.
2.
Rotate the crown to change the mode to [CHR].
3.
Pull the crown out to position 2.
The hands and indication start to move to the current reference positions
stored in memory.
4.
Press and hold the upper right button B for 2 seconds or more.
5.
Press and release the upper right button B repeatedly to
change the hand/indication to be corrected.
• Each time you press the button, the target changes as follows:
Function hand/date indication → hour/minute/24-hour hands → second hand
→ (back to the top)
6.
Rotate the crown to adjust the hand/indication.
• The hour, minute and 24-hour hands move synchronously.
• Date indication changes to the next as the function hand rotates 4 times.
• When you rotate the crown quickly a few times, the hand/indication will
move continuously. To stop the rapid movement, rotate the crown in either
direction.
7.
Repeat steps 5 and 6.
8.
Push the crown in to position 0 to finish the procedure.
Resetting the watch - All Reset
1.
Pull the crown out to position 1.
2.
Rotate the crown to change the mode to [CHR].
3.
Pull the crown out to position 2.
The hands and indication start to move to the current reference positions
stored in memory.
4.
Press and release both the lower right button A and upper
right button B at the same time.
As you release the buttons, the alarm sounds and all reset is executed.
5.
Push the crown in to position 0 to finish the procedure.
After All Reset
After All Reset, adjust the reference position and set the time and calendar and
other settings.
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Citizen E820 Operating instructions

E820
Citizen
Brand
Citizen
Model
E820
Category
Watches
Type
Operating instructions

Citizen E820 is a solar-powered watch with a chronograph, alarm, and world time functions. It also features a perpetual calendar that automatically adjusts for leap years until February 28, 2100.

With its chronograph function, you can measure elapsed time in 1/20th of a second increments up to 60 minutes. The alarm function allows you to set a daily alarm with a snooze feature. And the world time function lets you easily track the time in different time zones around the world.

The Citizen E820 is a versatile and feature-rich watch that is perfect for everyday wear.

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