Citizen 6S10 User manual

** ( 60 minutes chronograph operation per day)
< Time Standard >
T
yp
e of
q
uartz: Tunin
g
fork t
yp
e
q
uartz cr
y
sta
l
Frequency : 32,768Hz
Accurac
y
: ±20 second / month worn under normal circumstances
< Balanceable weight of hand >
Minute hand Max. 1.0μNm
Center Chrono Second hand Max. 0.4μNm
Other small hands Max. 0.04μNm
< Function >
Chronograph Minute, Second, 1/20 sec. (Up to 59min. 59 sec.)
4 Beats Center Second Hand
Date calendar
Powercell Saving Reset Mechanism(PSRM)
Over-loading Compensation Device(OLCD)
Digital Frequency Control(DFC) for time adjustmen
t
6S30
SILVER OXIDE SR927W or equivalent
4.90mm
Battery
Battery Life
A
pprox. 4 years*
*
Total height
Φ32.80mm
15'''
Case fitting diameter
Overall diameter Φ34.60mm
Ligne
6S10 6S20
Cal. 6S10/20/30
CHRONOGRAPH GRANDE
Calibre
1. Basic Specification
Chronograph
second hand
Second hand Date
Chronograph
1/20 sec. hand
Chronograph
minute hand

* Measurement of time rate
The unit(gate) time of measurement must be set at "10 sec." or integer fold value of 10 sec. Owing to
the DFC system, and the measurement must be performed in the form of complete watch.
* Marking on movement
JAPAN
MIYOTA CO.
( CAL. NO.)
NO JEWELS
* Typical clearance
Mov't - Caseback minimum 150 microns
Top of hands - Glass 300 - 400 microns *
* subject to the glass, case structure, and the length of hand
【
Displays and Buttons
】
A) SETTING THE TIME
1. Pull the crown out to the 2nd Click Position.
2. Turn the crown clockwise to set hour and minute hands.
3. After the time has been set, push the crown back to the Normal position.
065-A13Setting stem
2. Separated Parts
3. Others
4. Instruction Manual
Second hand
Chronograph
1/20 sec. hand
Date
Chronograph
second hand
Button "A"
Button "B"
Normal
1st 2nd
Chronograph
minute hand

B) SETTING THE DAT
E
1. Pull the crown out to the 1st Click Position.
2. Turn the crown clockwise to set the date.
* If the date is set between the hours of around 9:00 PM and 1:00 AM, the date may not change o
n
the following day.
3. After the date has been set, push the crown back to the Normal position.
C) USING THE CHRONOGRAPH
This chronograph is able to measure and display time in 1/20 second united up to maximum of 59min
59sec. The chronograph 1/20 second hand keeps continuously for 30 seconds after starting, and then
stops at Zero position.
【Measuring time with the stopwatch】
1. Press button " A " to start the chronograph.
2. The chronograph can be started and stopped each time button "A" is pressed.
3. Press button "B" to reset the chronograph and chronograph minute and second hands return to thei
r
Zero positions.
D) CHRONOGRAPH RESET (INCL. AFTER REPLACING BATTERY
)
This procedure shoud be performed when the chronograph second hand does not return to the Zero
position.
1. Pull the crown out to the 2nd Click Position.
2. Press the button "A" once to set the chronograph second hand to the Zero position.
3. Press the button "B" once to set the chronograph 1/20 second hand to the Zero position.
* The chronograph hands can be advanced rapidly by continuously pressing button "A" or "B"
.
4. Once the hands been set at Zero position, reset the time and return the crown to its normal position
.
These s
p
ecifications mi
g
ht be chan
g
ed without
p
rior notice.
Reset Time
Measurement Stop
"A"
"B"
"A"
"A"
"B"

6S10 6S20 6S30 6S11 6S21
15’’’
Size
<ligne>
Height
<mm> 4.90
Accuracy
<per Month> ±20 sec
200 pcs
Original
Package
Clearance
Movement
0.3-0.4mm
0.15mm
Hand
case
4 years(6S21 3years)
*60 minutes chronograph operation per day
Battery
Life
Battery consumption could be minimum
by pulling out the stem (=Power-Saving)
Minute 1.00
Second 0.40
Small 0.04
Balance
Weight
<μN.m>
Φ34.6
Pusher
SR927W
Attached
Stem
065-A13
60
Chronograph
Minute
High Hand
Standard
S
60
6S206S10
S
60
6S30
6S216S11
1/20 Sec
Chronograph
CS
CS
S
Small
Second
Center
Chronograph
7
Date
7 CS
S
60 CS
S
60
7 60 S
Push A or B to set the hands to the zero position.
The chronograph hands can be advanced rapidly by continuously
pressing button.
A for the Center Chronograph Second hand, B for 1/20 hands
Reset the chronograph DO NOT set Date between
9:00pm –1:00am
Push “A”
Start and Stop the chronograph
Push “B”
Setting the Time
Set CHRONOGRAPH hands to reset
Setting the Date