Cal. 7T32
INSTRUCTIONS
(P.
3)
INSTRUCTIONS
INSTRUCCIONES
BEDIENUNGSANLEITUNG
ISTRUZIONI
(P. 24)
(P. 45)
(S. 66)
(P. 87)
(P. 109)
(130 頁)
INSTRUÇÕES
用法説明
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CONTENTS
Page
FEATURES ..................................................................................................................
DISPLAY AND CROWNS/BUTTONS ..........................................................................
DATE SETTING ...........................................................................................................
TIME SETTING ............................................................................................................
ALARM .......................................................................................................................
STOPWATCH ..............................................................................................................
TACHYMETER ............................................................................................................
ADJUSTING THE HAND POSITION............................................................................
RESETTING THE BUILT-IN IC .....................................................................................
BATTERY LIFE INDICATOR ........................................................................................
BATTERY CHANGE.....................................................................................................
TO PRESERVE THE QUALITY OF YOUR WATCH......................................................
SPECIFICATIONS ........................................................................................................
4
5
6
7
8
11
14
16
17
18
18
19
23
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3
SEIKO ANALOGUE QUARTZ
Cal. 7T32
FEATURES
TIME/CALENDAR
STOPWATCH
● Hour & minute hands with small
second hand
● Measures up to 30 minutes in 1/5
second increments.
● Date displayed in numerals
● Can measure repeatedly up to 6
hours.
TACHYMETER
ALARM
● For models with tachymeter scale
● Can be set on a 12-hour basis
with small alarm hands.
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4
DISPLAY AND CROWNS/BUTTONS
There are three buttons and two crowns.
STOPWATCH minute hand
STOPWATCH 1/5 second hand
Minute hand
(MAIN TIME)
B
30
A
Hour hand
(MAIN TIME)
a b
c
CROWN 1
12
Second hand
(MAIN TIME)
ALARM
6
Date
a
b
c
C
CROWN 2
ALARM hour hand
ALARM minute hand
a: Normal position
b: First click
c: Second click
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5
DATE SETTING
Date
CROWN 1
1
1
▼
2
Pull out to first click.
➠
1
2
Turn clockwise until the date for
the previous day appears.
CROWN 1
▼
3
Pull out to second click and turn
until the desired date appears.
3
➠
▼
4
Push back in to normal position.
➠
4
NOTES
1
Do not set the date between 9:00 p.m. and 3:00 a.m. Otherwise, the date may not
change properly.
* If it is necessary to set the date during that time period, first change the time to any time outside
this period, set the date and then reset the correct time.
2
It is necessary to adjust the date at the end of February and 30-day months.
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6
TIME SETTING
CROWN 1
Minute hand
Hour hand
1
Pull out to second click when
Second hand is at the 12 o’clock
1
position.
60
30
➠
▼
2
2
Turn to set Hour and Minute
hands.
➠
▼
3
3
Push back in to normal position
in accordance with a time signal.
CROWN 1
Second hand
NOTES
1
When setting Hour hand, check that AM/PM is correctly set.
* The watch is so designed that the date changes once in 24 hours. Turn the hands past the 12
o’clock marker to determine whether the watch is set for the A.M. or P.M. period. If the date
changes, the time is set for the A.M. period. If the date does not change, the time is set for
the P.M. period.
2
When setting Minute hand, advance it 4 to 5 minutes ahead of the desired time and
then turn it back to the exact minute.
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7
ALARM
● Alarm time is set on a 12-hour basis.
● ALARM hands move independently of MAIN TIME hands.
ALARM SETTING
1
Adjustment of ALARM hands
• After the main time is adjusted, follow the procedure below, and then set the
alarm.
*The following procedure is necessary only after the main time is adjusted.
Hour hand
(MAIN TIME)
Minute hand
(MAIN TIME)
CROWN 2
1
Pull out to second click.
▼
ALARM
minute hand
2
Turn clockwise or counterclockwise
to set ALARM hands to the current
time (MAIN TIME).
12
1
ALARM
6
▼
ALARM
hour hand
3
▼
Push back in to normal position.
CROWN 2
3
2
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8
2
Alarm time setting
*Once ALARM hands are adjusted to the main time, alarm time setting can be made only by
following the procedure below.
Pull out to first click.
CROWN 2
▼
Press to set ALARM hands to
the desired alarm time.
C
▼
12
Push back in to normal posi-
tion.
ALARM
6
CROWN 2
C
CROWN 2
NOTES
1
When setting ALARM minute hand to the current time in
, advance it 4 to 5
2
minutes ahead of the desired time and then turn it back to the exact minute.
2
3
Alarm hands move quickly if Button C is kept pressed.
If CROWN 2 is pulled out to first click within 1 minute after being pushed back in
to normal position in 3 , the alarm sounds.
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9
ALARM ENGAGEMENT/DISENGAGEMENT
• Alarm engagement
• Alarm disengagement
Push back in to normal
position.
Pull out to first click.
CROWN 2
CROWN 2
12
12
1
11
2
10
ALARM
6
ALARM
8
Designated
alarm time
Current time
7
5
6
[Alarm engaged]
[Alarm disengaged]
NOTES
1
Alarm rings at the designated time for 20 seconds.
* To stop it manually, press Button A, B or C, or push CROWN 2 back in to normal position.
2
If CROWN 2 is pulled out to second click, the designated alarm time is canceled
with a warning beep.
* In that case, set ALARM hands to MAIN TIME again, push CROWN 2back in to normal position,
and then, pull it out to first click and set the desired alarm time again. However, if CROWN 2
is pushed back in to normal position before the warning beep stops, the designated alarm time
will not be canceled.
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10
STOPWATCH
● Stopwatch measures up to 30 minutes in 1/5 second increments.
● After 30 minutes, it will start counting again from “0” repeatedly up to 6 hours.
STOPWATCH OPERATION
STOPWATCH
minute hand
30
• Before using the stopwatch:
B
A
• Check that CROWNS 1 and 2
are set at normal position.
• Press Button B to reset STOP-
WATCH hands to “0” position.
MIN.
CROWN 1
* If the hands do not return to “0”
position, follow the procedure in
“ADJUSTING THE HAND POSI-
TION” (page 16).
CROWN 2
STOPWATCH
1/5 second hand
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11
1 Standard measurement
B
A
A
START
A
STOP
B
RESET
2 Accumulated elapsed time measurement
A
START
A
STOP
A
RESTART
A
STOP
B
RESET
* Restart and stop of stopwatch can be repeated by pressing Button A.
3 Split time measurement
A
START
B
SPLIT
B
SPLIT
A
STOP
B
RESET
RELEASE
* Measurement and release of split time can be repeated by pressing Button B.
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12
4 Measurement of two competitors
A
B
B
RESET
A
B
START
FINISH TIME
OF 1ST
2ND
FINISH TIME
OF 2ND
COMPETITOR
FINISHES
COMPETITOR
COMPETITOR
NOTES
1
2
3
If CROWN 1 is pulled out to second click, STOPWATCH hands are reset to “0”
position.
If CROWN 2 is pulled out to first or second click, STOPWATCH hands are reset to
“0” position.
When stopwatch has been reset and Button A is pressed before the hands reach
“0” position, stopwatch still starts counting when Button A is pressed.
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13
TACHYMETER
(for models with tachymeter scale on the dial)
To measure the hourly average speed of a vehicle
1
2
Use the stopwatch to determine
how many seconds it takes to go
1 km or 1 mile.
Ex. 1
30
5
25
STOPWATCH
second hand:
40 seconds
10
MIN.
Tachymeter scale indicated by
STOPWATCH second hand gives
the average speed per hour.
Tachymeter scale: “90”
“90” (tachymeter scale figure) x 1 (km or mile)
= 90 km/h or mph
* Tachymeter scale can be used only when the time required is less than 60 seconds.
Ex. 2: If the measuring distance is extended to 2 km or miles or shortened to 0.5 km or miles
and STOPWATCH second hand indicates “90” on tachymeter scale:
“90” (tachymeter scale figure) x 2 (km or mile) = 180 km/h or mph
“90” (tachymeter scale figure) x 0.5 (km or mile) = 45 km/h or mph
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14
To measure the hourly rate of operation
Ex. 1
1
2
Use the stopwatch to measure
the time required to complete 1
job.
30
STOPWATCH
second hand:
20 seconds
MIN.
Tachymeter scale indicated by
STOPWATCH second hand gives
the average number of jobs ac-
complished per hour.
Tachymeter scale: “180”
“180” (tachymeter scale figure) x 1 job
= 180 jobs/hour
Ex. 2: If 15 jobs are completed in 20 seconds:
“180” (tachymeter scale figure) x 15 jobs = 2700 jobs/hour
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15
ADJUSTING THE HAND POSITION
● If STOPWATCH hands will not return to the 12 o’clock position when the stopwatch is
reset or when the battery is replaced with a new one, follow the procedure below.
CROWN 1
▼
Pull out to second click.
CROWN 1
B
A
30
Press repeatedly to reset
STOPWATCH minute hand to
the 12 o’clock position.
A
MIN.
➠
▼
➠
Press repeatedly to reset
STOPWATCH second hand to
the 12 o’clock position.
B
▼
Push back in to normal posi-
tion.
CROWN 1
NOTES
1
2
Hands move quickly if the respective buttons are kept pressed.
After adjusting the hand position, set the main time.
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16
RESETTING THE BUILT-IN IC
● Incaseanyofthehandsshouldmoveimproperly, followtheprocedurebelowtoadjust
the hand movement.
CROWN 1
▼
Pull out to second click.
CROWN 1
B
A
30
AND
Press simultaneously.
B
A
10
MIN.
➠
▼
➠
Push back in to normal posi-
tion.
CROWN 1
NOTE
Before using the watch again, be sure to adjust the position of STOPWATCH hands and
set the main time and alarm.
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17
BATTERY LIFE INDICATOR
● When the battery nears its end, the small second hand moves at two-second intervals
insteadofnormalone-secondintervalstoindicatethatthebatteryneedstobereplaced
with a new one.
* If the alarm is used while the second hand is moving at two-second intervals, the watch
maystopoperating. Therefore,ifyouseethesecondhandmovingattwo-secondintervals,
replace the battery with a new one as soon as possible.
BATTERY CHANGE
The miniature battery which powers your watch should last approximately
2 years. However, because the battery is inserted at the factory to check
the function and performance of the watch, its actual life once in your
possession may be less than the specified period. When the battery
expires, be sure to replace it as soon as possible to prevent any malfunction.
For battery replacement, we recommend that you contact an AUTHORIZED
SEIKO DEALER and request SEIKO SR927W battery.
2
Years
CAUTION
Do not remove the battery from the watch. If it is necessary to take out the
battery, keep it out of the reach of children. If a child swallows it, consult a
doctor immediately.
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18
TO PRESERVE THE QUALITY OF YOUR WATCH
■ WATER RESISTANCE
Condition
Taking a bath
and shallow
diving
Scuba
diving**
and
saturation
diving
of use
Accidental
Swimming,
contact with yachting and
Indication on
case back
water such
as rain and
splashes
taking a
shower
Degree
of water
resistance*
Non-water
resistant
No
Yes
Yes
No
No
No
No
No
No
No
No
No indication
WATER
RESISTANT
3 bar
5 bar
WATER
RESISTANT
5 BAR
Yes
WATER
RESISTANT
10/15/20 BAR
10/15/20 bar
Yes
Yes
Yes
No
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19
● Non-water resistant
• If the watch becomes wet, have it
* Pressure in bar is a test
pressure and should not be
considered as corresponding
to actual diving depth since
swimming movement tends
to increase the pressure at a
given depth. Care should
also be taken on diving into
water.
checked by an AUTHORIZED SEIKO
DEALER or SERVICE CENTER.
● Water resistant 5/10/15/20 bar
• Before using in water, be sure the
crowns are pushed in completely.
• Do not operate the crowns and buttons
when the watch is wet or in water.
If used in sea water, rinse the watch in
fresh water and dry it completely.
5 bar WR
** We recommend that you
wear a SEIKO Diver’s Watch
for scuba diving.
10/15/20
bar WR
• When taking a shower with the water resistant 5
bar watch, or taking a bath with the water resistant
10, 15 or 20 bar watch, be sure to observe the
following:
* Do not operate the crowns or push the buttons
when the watch is wet with soapy water or
shampoo.
* If the watch is left in warm water, a slight time
loss or gain may be caused. This condition,
however, will be corrected when the watch
returns to normal temperature.
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20
■ MAGNETISM
■ TEMPERATURES
Your watch works with stable
Your watch will be adversely
+60°C
-10°C
accuracy within a temperature
range of 5°C and 35°C (41°F
and 95°F).
affected by strong magnetism.
Keep it away from close contact
with magnetic objects.
N
S
Temperatures over 60°C (140°F) may cause
battery leakage or shorten the battery life.
Do not leave your watch in very low
temperatures below –10°C (+14°F) for a
long time since the cold may cause a slight
time loss or gain.
However, the above conditions will be
corrected when the watch returns to
normal temperature.
■ CARE OF CASE AND BRACELET
To prevent possible rusting of
the case and bracelet caused
by dust, moisture and
perspiration, wipe them
periodically with a soft dry cloth.
■ PERIODIC CHECK
■ SHOCKS & VIBRATION
It is recommended that the
Light activities will not affect
your watch, but be careful not
to drop your watch or hit it
against hard surfaces, as this
may cause damage.
watch be checked once every
2 to 3 years. Have your watch
2 - 3
Years
checked by an AUTHORIZED
SEIKO DEALER or SERVICE CENTER to
ensure that the case, crowns, buttons,
gasket and crystal seal remain intact.
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21
■ CHEMICALS
Be careful not to expose the
watch to solvents (e.g., alcohol
and gasoline), mercury (i.e.,
from a broken thermometer),
cosmetic spray, detergents, adhesives or
paints. Otherwise, the case, bracelet, etc.
may become discolored, deteriorated or
damaged.
■PRECAUTION REGARDING
CASE BACK PROTECTIVE FILM
If your watch has a protective
film and/or a sticker on the case
back, be sure to peel them off
before using your watch.
Otherwise, perspiration getting in under
them may rust the case back.
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22
SPECIFICATIONS
1
2
Frequency of crystal oscillator................ 32,768 Hz (Hz = Hertz ... Cycles per second)
Loss/gain (monthly rate) ......................... Less than 15 seconds at normal temperature
range (5°C ~ 35°C) (41°F ~ 95°F)
3
4
5
6
Accuracy of alarm................................... ±1 minute
Operational temperature range .............. –10°C ~ +60°C (14°F ~ 140°F)
Driving system ....................................... Step motor, 4 pieces
Display system
Time ................................................. Three hands (Hour, minute and small second
hands)
Date .................................................. Displayed in numerals.
Stopwatch ........................................ Minute and 1/5 second hands
The stopwatch can measure up to 30 minutes
in 1/5 seconds.
Alarm ................................................ Small hour and minute hands
The alarm is set on a 12-hour basis.
7
8
Battery.................................................... SEIKO SR927W, 1 piece
IC (Integrated Circuit) ............................. C-MOS-LSI
* The specifications are subject to change without prior notice for product improvement.
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23
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