Citizen H100 User manual

instruction manual

RX
MON 7 RX
RX
HAR02 ⑥HAR02 ⑥
CT040
CT042
CT067
CT076
EX037
instruction manual
* Clock and instructions of illustrations of purchase might be different.
*The illustrations shown in this manual may di ff er from the actual watch you have purchased.
Illustration 2
Reception status
Receiving state
< Band adjustment > <About the < Band adjustment > <About the < Band adjustment > <About the
band adjustment>
Part of the tailEarlier part
Tip of second
hand
Tail of second
hand
●As represented by "a portion of a second hand of the predecessor" the reception state by the model,There are those represented by the "tail portion".
•Depending on the particular watch model, some indicate the reception status with the tip of second hand,
while others indicate with the tail of second hand.
Button (A)
(A) button
Date
Models displaying the
date for 3 days
Day
Day
Day of the week
Reception level /
Reception result (H, M, L)
Reception level / reception
result (H, M, L)
Button (B)
(B) button
Watch stem CrownWatch stem Crown
minute hand
Day 3 days display of model
(0) (1) (2)
Minute hand
Names of Components
Nomenclature Illustration 1
Reception
result (NO)
Reception result NO
Hour hand
Hour hand
Second hand
Reception in
progress (RX)progress (RX)
Receiving RX
■This watch is a radio-controlled timepiece that receives a standard radio wave of Japan ■
This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a
reception at 2:00 am every day, if that could not be received performs automatically receive at 4:00 am again, to set the time and
calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception
function It is a clock radio with.function It is a clock radio with.
●Radio will receive only the standard radio wave of Japan. (Radio wave of overseas can not receive)
●Radio clock, so does not have any impact on the human body and medical equipment, please use with
confidence.
■ Please use it against the light is fully charged ■
If the second hand of the clock during your use is hand movement every two
seconds, you have to inform the shortage charging. Please use it to charge the
"measure of the charging time" in reference. In particular, winter is hiding the watch in
clothing, etc., it will be difficult to hit the light, please be charged in direct sunlight
once a month. In order to comfortably use, always we recommend that you use try to
charge.
http://citizen.jp/
Cal.H10B
Cal.H10A
Cal.H100
Cal.H106
Please do not adjust the length of the watch band (metal or rubber) on your own. You can watch the fall, there is a fear of injury at the time of
adjustment. Adjustment of the (product except when the tool for band adjustment is included) band, your dealer or, I have heard at the Citizen
Customer Service Customer repair receptionist. In other shops you might not have paid or handled.
We recommend seeking the assistance of an experienced watch technician for sizing of your watch. If adjustment is not done correctly, the
bracelet may unexpectedly become detached leading to loss of your watch or injury. Consult your nearest authorized Citizen Service Center.
HAR02-6
NO
NO
NO
L
L
L
M
M
M
H
H
H
second hand

RX
MON 7 RX
RX
HAR02 ⑤HAR02 ⑤
CT040
CT042
CT067
CT076
EX037
instruction manual
* Clock and instructions of illustrations of purchase might be different.
* The illustrations shown in this manual may di ff er from the actual watch you have purchased.
Illustration 2
Reception status
Receiving state
< Band adjustment > <About the < Band adjustment > <About the < Band adjustment > <About the
band adjustment>
Part of the tailEarlier part
Tip of second
hand
Tail of second
hand
●As represented by "a portion of a second hand of the predecessor" the reception state by the model,There are those represented by the "tail portion".
•Depending on the particular watch model, some indicate the reception status with the tip of second hand,
while others indicate with the tail of second hand.
Button (A)
(A) button
Date
Models displaying the date for 3 days
date
Day
Day of the week
Reception level / Reception result
(H, M, L)
Reception level / reception result (H, M, L)
Button (B)
(B) button
Watch stem CrownWatch stem Crown
minute hand
Date is 3 days display of model
(0) (1) (2)
Minute hand
Names of Components
Nomenclature Illustration 1
Reception result (NO)
Reception result NO
Hour hand
Hour hand
Second hand Reception in progress (RX)
Receiving RX
■This watch is a radio-controlled timepiece that receives a standard radio wave of Japan ■
This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a
reception at 2:00 am every day, if that could not be received performs automatically receive at 4:00 am again, to set the time and
calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception
function It is a clock radio with.function It is a clock radio with.
●Radio will receive only the standard radio wave of Japan. (Radio wave of overseas can not receive)
●Radio clock, so does not have any impact on the human body and medical equipment, please use with
confidence.
■ Please use it against the light is fully charged ■
If the second hand of the clock during your use is hand movement every two
seconds, you have to inform the shortage charging. Please use it to charge the
"measure of the charging time" in reference. In particular, winter is hiding the watch in
clothing, etc., it will be difficult to hit the light, please be charged in direct sunlight
once a month. In order to comfortably use, always we recommend that you use try to
charge.
http://citizen.jp/
Cal.H10B
Cal.H10A
Cal.H100
Cal.H106
Please do not adjust the length of the watch band (metal or rubber) on your own. You can watch the fall, there is a fear of injury at the time of adjustment.
(Except if the tool for band adjustment in the product is included)
Adjustment of the band, your dealer or, we have heard at the Citizen Customer Service Customer repair receptionist. In other
shops you might not have paid or handled.
We recommend seeking the assistance of an experienced watch technician for sizing of your watch. If adjustment is not done correctly, the We recommend seeking the assistance of an experienced watch technician for sizing of your watch. If adjustment is not done correctly, the
bracelet may unexpectedly become detached leading to loss of your watch or injury. Consult your nearest authorized Citizen Service Center.
HAR02-5
NO
NO
NO
L
L
L
M
M
M
H
H
H
second hand

■This watch is a radio-controlled timepiece that receives a standard radio wave of Japan ■
This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a This watch will automatically receive by selecting a strong radio wave stations Automatic selection function receiving station And, to a
reception at 2:00 am every day, if that could not be received performs automatically receive at 4:00 am again, to set the time and
calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception calendar That Receive regular function , Set the time and date at any time arbitrarily by receiving radio waves Forced reception
function It is a clock radio with.function It is a clock radio with.
●Radio will receive only the standard radio wave of Japan. (Radio wave of overseas can not receive)
●Radio clock, so does not have any impact on the human body and medical equipment, please use with
confidence.
■ Please use it against the light is fully charged ■
If the second hand of the clock during your use is hand movement every two
seconds, you have to inform the shortage charging. Please use it to charge the
"measure of the charging time" in reference. In particular, winter is hiding the watch in
clothing, etc., it will be difficult to hit the light, please be charged in direct sunlight
once a month. In order to comfortably use, always we recommend that you use try to
charge.

1
When you read this instruction manual, please read in a state of
open clock view of the left page.
When reading this instruction manual please keep the watch diagram at left
folded out and in view.
For the repair of this watch
This watch, all repairs except for the band will be "Studio repair". Repair, at the time of
inspection, please ask to our inquiry window.
Repairs
All part of this watch, excluding the band, are to be repaired only at CITIZEN. Please have all inspections and
repairs performed at a Citizen Consumer Help Desk or Customer Support Center.
<About the protective seal>
Glass parts and metal parts of the watch (case back, band, the clasp) when the seal is affixed to, please be sure to peel
off before use. When the sweat and moisture from entering the gap between the seal, may cause corrosion of rash or
metal skin.

2
This time, we have the throne Thank you Thank you for purchasing the Citizen watch. On of
before you use carefully read this manual, thank you correctly your Kedah.
In addition, this manual is a safe place, visit if necessary. Operation also described Citizen of the home page
(http://citizen.jp/) You can see. In addition, depending on the model, there is also what the exterior function
(slide rule, such as a tachometer) is installed, you can see the same operation of the exterior features that are
not described in the instruction manual.
How to look at the model number
On the case back of the watch, it is 4 digits and the number of 6 digits or
more, including the alphabet has been engraved. Referred to as "side
number" this number. 4 digits of the beginning of the side number will be the
model number. "△△△△" is the model number in the figure.
<Example of the position of the marking>
The display position by the clock is different.

3
Safety Precautions (Please read)
People and harm to other people you wish to use, in order to prevent in advance the damage to the property, that the duct was sure to observe,
are described in the following manner.
■The degree of harm or damage that occurs when you how to use the wrong to ignore the display contents, classified in the following display,
are described.
■The type of content that get charm, classified in the following picture display, are described. ? (The following
is an example of the picture display.)
Such a picture display is, I would like you to take care is a "reminder" content.
Such a picture display is "prohibited" content that should not be.
Danger Section of this display, "is likely to bear the death or serious injury" contentDanger Section of this display, "is likely to bear the death or serious injury" content
is.
warning Section of this display, "poses a risk of causing death or serious injury is assumed"warning Section of this display, "poses a risk of causing death or serious injury is assumed"
It is the content.
Caution Section of this display is only possible or physical damage to "injury occursCaution Section of this display is only possible or physical damage to "injury occurs
The possibility is envisaged "is the content.

Four
Radio reception
1. In order to receive skillfully .................................................. ...... 161. In order to receive skillfully .................................................. ...... 161. In order to receive skillfully .................................................. ...... 16
2. The reception is difficult to place ................................................. 172. The reception is difficult to place ................................................. 172. The reception is difficult to place ................................................. 17
3. The receiving method .................................................. ........................ 183. The receiving method .................................................. ........................ 183. The receiving method .................................................. ........................ 18
A. The position of the second hand in the received .................................................. ... 20A. The position of the second hand in the received .................................................. ... 20A. The position of the second hand in the received .................................................. ... 20
B. Confirmation of the reception result way .................................................. ... twenty oneB. Confirmation of the reception result way .................................................. ... twenty oneB. Confirmation of the reception result way .................................................. ... twenty one
Time according to the manual, how to match the calendar
Four. How to fit the time .................................................. ................. twenty twoFour. How to fit the time .................................................. ................. twenty twoFour. How to fit the time .................................................. ................. twenty two
Five. How to match the calendar .................................................. ...... twenty fourFive. How to match the calendar .................................................. ...... twenty fourFive. How to match the calendar .................................................. ...... twenty four
6. The method of the time difference correction .................................................. ................. 276. The method of the time difference correction .................................................. ................. 276. The method of the time difference correction .................................................. ................. 27
A reference position confirmation and how to fix
7. Needle automatic correction function .................................................. ................. 287. Needle automatic correction function .................................................. ................. 287. Needle automatic correction function .................................................. ................. 28
8. A reference position confirmation method .................................................. ............. 298. A reference position confirmation method .................................................. ............. 298. A reference position confirmation method .................................................. ............. 29
9. Manual correction method of the reference position .................................................. ... 309. Manual correction method of the reference position .................................................. ... 309. Manual correction method of the reference position .................................................. ... 30
table of contents

Five
eco Drive
Ten. Charging .................................................. .................... 32Ten. Charging .................................................. .................... 32Ten. Charging .................................................. .................... 32
11. About Eco-Drive-specific features .................................. 3411. About Eco-Drive-specific features .................................. 3411. About Eco-Drive-specific features .................................. 34
A. Power saving function .................................................. ....... 36A. Power saving function .................................................. ....... 36A. Power saving function .................................................. ....... 36
B. Charge warning function .................................................. .............. 38B. Charge warning function .................................................. .............. 38B. Charge warning function .................................................. .............. 38
C. Overcharge protection .................................................. .......... 39C. Overcharge protection .................................................. .......... 39C. Overcharge protection .................................................. .......... 39
D. Estimated charging time .................................................. .......... 40D. Estimated charging time .................................................. .......... 40D. Estimated charging time .................................................. .......... 40
E. Handling Precautions .................................................. ....... 41E. Handling Precautions .................................................. ....... 41E. Handling Precautions .................................................. ....... 41
Failure kana? ............................................... If you think ............. 42Failure kana? ............................................... If you think ............. 42
Reception to difficult customers .................................................. .............. 45Reception to difficult customers .................................................. .............. 45Reception to difficult customers .................................................. .............. 45
............................................... In Handling ............. 46............................................... In Handling ............. 46
Product Specifications .................................................. .................................... 56Product Specifications .................................................. .................................... 56Product Specifications .................................................. .................................... 56
...................................... Warranty and after-sales service 58...................................... Warranty and after-sales service 58
The information desk .................................................. .................. 60The information desk .................................................. .................. 60The information desk .................................................. .................. 60

6
Product Features
◎? This watch will receive only the standard radio wave of Japan.
◎? It is a radio clock that receives choose a good station of the standard radio waves (time information) to automatically
receive environment that is transmitted from Fukushima and Kyushu of the two stations, to automatically correct the time
and calendar. ◎? Move the watch by converting light energy into electrical energy, eco-drive radio clock with a light power
generation function. When the light does not hit the dial, it features a power saving function to reduce the power
consumption of the watch. ◎ This watch is a convenient time difference correction function with the use of overseas. ?
When I went to for time-zone-hopping, you can adapt easily to the local time.
"JIS? 1 or anti-magnetic watch", "impact detection function", by integrating the "needle automatic correction
function" leave it in the three functions, it has prevented the needle deviation due to external factors such
as shock and magnetic.
*JIS? The one anti-magnetic watch, to maintain the performance of the watch is also close to 5cm in the
equipment that generates a magnetic field in daily life.

7
For button / crown of special structure
«How to use the screw lock crown screw lock button»
«How to use Hidden button»
Depending on the model, in order to prevent the erroneous operation, there is the case of the following structure of the
crown and buttons.
When you press the button, please press in such a pointed object. When you
operate the watch, please release the lock.
unlock To lock again
Screw lock
crown
Crown until pops out, turn to the
left
Turn Do not push the crown is in
La right, firmly tighten Mel
Screw lock
button
Turn the screws to the left, loosen
until it stops
Turn the screw to the right, tighten
firmly

8
Reception level /
reception result
H:?? High M:??
Middle L:?? Low
(A) button
NO: reception failure RX: receiving Make sure the
movement of the second hand.
Against the direct sunlight,
please be charged.
Second hand is moving in every
second
If the second hand is moving
dolphins or stopped, every two
seconds
*? A watch that was purchased?
The instruction manual of the illustrations may be different.
Please check before you wish to use ※ This instruction manual is, the reception state of the second handPlease check before you wish to use ※ This instruction manual is, the reception state of the second hand
It is described in a representation in the previous.

9
When the reception is not possible to
"Citizen Customer Help Desk"
Please contact us.
0120-78-4807
(A) button Press
once Let's ensure
the reception
result.
When the second hand
is pointing to reception
result (H, M, L)
When the second hand
is pointing to reception
result (NO)
You can receive the
standard radio correctly.
Use it as it is Ku please.
Second hand starts to
move every second
P.11 We refer to the "Force
received", please go to
reception.

Ten
Please remember about the radio wave reception
The scheduled reception (automatic reception)
· Scheduled reception does not need such as a button operation. ? Performs a
reception at 2:00 am every day, if the reception is possible, such was not, set
the time and calendar automatically receive electric wave at 4:00 am again.
"The method of receiving"
·? Remove the watch from the wrist, direction of the radio wave transmitting station at 9 o'clock (reception antenna position)
In toward, please put in place radio waves that was easy to stable reception, such as near a window.
"Acknowledgment of receipt"
Reception result can be confirmed after the scheduled reception time.
· (A) please press one button.
• If the second hand is pointing to the "H, M or L", to inform you that has been received. ·? If the second hand is
pointing to the "NO", to inform you that could not be received. In the case of "NO", to be asked to perform a
forced reception, please refer to the next page.
Please refer to the "P.12? Measure of coverage area" for
the direction of the transmitting station.

11
[Receiving] [Reception level] 【Message received】
Reception level
(H, M, L)
(A) button
Second hand will
return to the hand
movement 1 seconds
RX
Forced reception (manual reception)
- At any time you can receive.
The reception environment and the like is changed, please go to the case that could not scheduled reception.
"The method of receiving"
·? Remove the watch from the arm, toward the 9 o'clock position in the direction of the radio wave transmission stations, radio waves, such as near a window
Place to easily receive a stable place, please do not move the watch during reception. 1. The (A) button down for about 2Place to easily receive a stable place, please do not move the watch during reception. 1. The (A) button down for about 2Place to easily receive a stable place, please do not move the watch during reception. 1. The (A) button down for about 2
seconds or more, second hand Please away After stopping the RX (12 o'clock). 2. Then, to move the second hand from the RX to "H, M, L seconds or more, second hand Please away After stopping the RX (12 o'clock). 2. Then, to move the second hand from the RX to "H, M, L seconds or more, second hand Please away After stopping the RX (12 o'clock). 2. Then, to move the second hand from the RX to "H, M, L
". 3. When the reception is complete, return to the 1-second movement second hand from the "H, M, L". (Up to 15 minutes)". 3. When the reception is complete, return to the 1-second movement second hand from the "H, M, L". (Up to 15 minutes)". 3. When the reception is complete, return to the 1-second movement second hand from the "H, M, L". (Up to 15 minutes)
*? Way of detailed reception, please refer to the P.18
????? text "method of reception".

12
Estimated coverage area
This watch is the receiving station automatic selection function with the standard radio. Estimated coverage area are as
follows. However, sunrise, change of time of day and season of the sunset, the weather (such as lightning), the radio wave
condition will change.
Since the coverage area is an estimate only, it may not be able to receive even in the range of Fig.
<Radio transmitting stations>
Ota Kadoya mountain standard radio transmitting station (Fukushima
stations), steel mountain standard radio transmitting station (Kyushu Bureau)
Standard radio wave in Japan has been continuously transmitted almost 24 hours, but you may be sent in the maintenance and
inspection is interrupted. Confirmation of the sending state of the standard radio waves, please refer to the Information and
Communications Research Laboratories mechanism, Japan Standard Time project's home page (http://jjy.nict.go.jp/).
Standard radio waves, on the human body and medical equipment will not be affected at all.

13
Standard radio wave transmitted from the standard radio wave
transmitting station which is two places in Japan, managed
and operated by the "National Institute of Information and
Communications Technology Organization" is performed on
the basis of the cesium atomic clock, which is said to be an error of 1 second in 100,000 years you have.
Reception area a radius of
about 900㎞

14
Function
forced reception P.18
Check the reception result P.21
Modify time difference P.27
Manually
- How to fit the time
P.22
- How to fit the calendar
P.24
Day of the week (switching of the
Japanese-English) (elapsed years from leap year)
Operation of each button or crown
(A) button for at least two (2) seconds, then
release when it stops the second hand to the RX.
(A) Press button once.
(B) Press the button once, the turn as the
crown, and then press after setting (B)
button once.
Making this a two-step pulled position (2) the
crown.
And in 1 step pulled position (1) the
crown.
* The (A) button Each time you press one time?
Day of the week ⇒ you instead to Modify ⇒
day of the leap year.
[Function list of each part]
Crown
button (B)
(0) (1) (2)
(A) button

15
The movement of the needle
Second hand stops to RX, then you move "H, M, L" to the level. If you do not pointed to the reception level, it will return to the normal hand
can not be received.
Second hand "H, M, L," or, to stop to "NO".
The second hand will stop at the 12 o'clock position. (If it is set time difference, and stops at the position of the time difference min.) Second
hand at 12 o'clock is the time difference ± 0. Second hand 1 step will display the time difference of one hour.
Second hand is one rotation in a clockwise direction in the crown right rotation, the minute hand will advance 1 minute.
Second hand is 1 rotates counterclockwise in the left rotation, the minute hand will return to 1 minute. If you want to
fast-forward the minute hand, the hour hand, please quickly by continuously rotating the crown. ※ When the day is
switched points to the midnight.
The second hand moves to the position of "elapsed years from leap year" the watch is stored, and then stop.
Day : Crown in the right rotation day is advanced by one day, to return in left rotation.Day : Crown in the right rotation day is advanced by one day, to return in left rotation.
Day of the week: (A) Press the button once, switch the day of the week in the crown right rotation, return in left rotation. ? ※ switching of the Day of the week: (A) Press the button once, switch the day of the week in the crown right rotation, return in left rotation. ? ※ switching of the
day of the week (English and Japanese), press 1-stage pull in (B) button once the crown. ? ※ day of the week can not switch the language in
the model (H106) at the 6 o'clock position.
leap year: Press one button (A), proceed second hand is one step in the crown right rotation, return in left rotation.leap year: Press one button (A), proceed second hand is one step in the crown right rotation, return in left rotation.

16
Radio reception
1. In order to receive skillfully
This watch is, the antenna for radio reception inside the watch (9 o'clock side) is built. In order to receive Well, remove the
watch from the arm, toward the 9 o'clock position of the watch in the direction of the radio wave transmitting station, placed
in a radio wave is received easily a stable location, such as near a window, during the reception is not move the watch Please
give me.
The reception level will vary depending on the environment. The
reception level of the clock "H, M, L" to the reference, performs a
reception by changing several times watch the orientation and
location, receive easy to place the reception level refers to the "H"
or "M" and, direction go please looking for.