CAL. W240, W620, W650
DIGITAL QUARTZ
● Time/calendar
● Stopwatch with 8 lap memory
● Countdown timer with preset and
adjustable timer functions
● Daily alarm
● Stroke function (Cal. W240, W620)
● Auto illumination function (Cal. W650)
● Electroluminescent panel
MODE CHANGE
Cal. W240, W620
Mode mark
(No mode mark in TIME/
CALENDAR mode)
Change modes
TIME/
CALENDAR
ALARM
2
➡
➡
TIMER
A
➡
STOPWATCH
➡
STROKE
➡
Cal. W650
Mode mark
Change
modes
TIME/
CALENDAR
ALARM
➡
A
➡
➡
STOPWATCH
➡
TIMER
TIME/CALENDAR MODE
TIME/CALENDAR SETTING
Press for 2 to 3 seconds.
▲
➾
B
▲
Select the digits to be adjusted.
C
▲
Set the flashing digits.
D
▲
Return to TIME/CALENDAR
B
mode.
AUTO ILLUMINATION
12-/24-hour
indication
B
C
D
Selection of the digits
Cal. W240, W620 Cal. W650
Seconds ➾ Minutes ➾ Hour ➾ Date
➾
12-/24-hour indication Year Month
➾
➾
on/off
➾ Seconds ➾ Minutes
➾
➾➾
Year Month
➾
Hour
➾
➾
Date
3
AUTO ILLUMINATION FUNCTION (only for Cal. W650)
When the function is turned on:
● The display is illuminated with each press of a button to operate the watch.
● While the stopwatch or timer is counting, the display is illuminated every
minute to signal the lapse of time: For the first 19 minutes in the stopwatch
function and for the last 19 minutes in the timer function.
Press for 2 to 3 seconds.
B
▲
Turn on/off the AUTO
D
ILLUMINATION FUNCTION.
▲
Return to TIME/CALENDAR mode.
B
4
The function
is on.
Current time
Time measured
STOPWATCH MODE
B
Start / Stop / Restart
C
Reset /
Measure lap time
D
Lap time measurement
C
START
▲
D
LAP
▲
▲
D
LAP
▲
C
STOP
D
RESET
5
MEMORY RECALL FUNCTION
● The stored data can be recalled either during or after the measurement.
Press to activate the memory
B
▲
recall function.
B
6
With each press, stored data
D
are recalled from the oldest to
▲
the newest.
Return to STOPWATCH mode.
B
**In memory recall after measurement,
D
the oldest data in memory is displayed.
In memory recall during measurement,
the newest one is displayed.
**
STROKE MODE
(For Cal. W240 and W620)
● The number of strokes per minute is automatically calculated by measuring the
time required to make three strokes.
Press to start measurement.
C
C
▲
Press to stop measurement
C
when the third stroke is made.
* The number of strokes per minute
will be displayed.
7
TIMER MODE
● Two types of timer are available: preset timer and adjustable timer.
PRESET TIMER SETTING
B
Selection of the preset time/adjustable timer
Cal. W240, W620 Cal. W650
3 min. ➾5 min. ➾10 min. ➾15 min. ➾20 min.
➾
➾
45 min. 40 min. 35 min. 30 min.
8
C
D
➾
➾
Select the preset time.
D
* For Cal. W240 and W620, 9 different
lengths of time have been preset
for the timer.
For Cal. W650, 4 different lengths
of time have been preset for the
timer.
➾
Adjustable timer ➾ 3 min.
➾
15 min. 10 min. 5 min.
➾
➾
➾
ADJUSTABLE TIMER SETTING
Select the adjustable timer. (only for Cal. W650)
D
▲
Press for 2 to 3 seconds.
B
▲
▲
Select the digits to be adjusted (hour/minutes).
C
▲
Set the flashing digits.
D
▲
Return to TIMER mode.
B
TIMER OPERATION
B
Time measured
* When the set time is up, a
warning sound beeps for 5
seconds. To stop it manually,
press any one of the buttons.
Start / Stop / Restart
C
D
Reset
No. of times the countdown
is repeated
9
B
Alarm engagement/disengagement
Alarm mark
[ ]
[ Alarm engaged ]
10
ALARM MODE
ALARM SETTING
B
C
D
▲
▲
C
▲
D
▲
B
Engage/disengage the alarm
C
“on” mark
Press for 2 to 3 seconds.
Select the digits to be adjusted
(hour/minutes).
Set the flashing digits.
Return to ALARM mode.
* The alarm is automatically engaged.
Turning on/off of hourly time signal and
button operation confirmation sound
Hourly time
signal mark
[ ]
C
ILLUMINATING LIGHT
With each press in TIME/
CALENDAR mode, hourly time
signal and confirmation sound are
turned on and off alternately.
* The display panel is
ETurn on the illuminating light.
illuminated for 3 seconds.
11
NOTES ON USING THE WATCH
MODE CHANGE
● Note for Cal. W240 and W620:
If the stopwatch is not reset to “00” and button A is pressed to change the mode from
the STOPWATCH, the TIMER mode appears, skipping the STROKE mode.
TIME/CALENDAR MODE
● In second setting, when the seconds count any number from “30” to “59” and button
D is pressed, one minute is added and the seconds are reset to “00”.
● Note on unusual display:
While setting the time/calendar, all the segments of the display will light up if both
buttons C and D are pressed at the same time. This is not a malfunction. Press any one
of the buttons to return to the TIME/CALENDAR mode, and then set the time/calendar
again.
STOPWATCH MODE
● The lap number counts up to “99”. After that, it is displayed in 2 digits such as “00”
for 100, “01” for 101, and so on.
● The first 8 lap times are automatically stored in memory.
● Even if the digits are reset to “00” in the stopwatch measurement, stored data is not
erased and can be recalled unless a new measurement is started.
12
● Even if the STOPWATCH mode is changed to another while the measurement is in
progress, it continues counting properly and the flashing STOPWATCH mode mark
indicates that the stopwatch is in use.
STROKE MODE
● The time required to make each stroke is measured up to 9 seconds and 99 in 1/100
second increments.
● The measurable number of strokes per minute is between 18 and 240.
● The stroke and stopwatch functions cannot be used simultaneously.
● If the measurement is stopped within 0.75 seconds after it is started, “- - -” is displayed.
If the measurement is not stopped after more than 10 seconds have elapsed, “Err” will
automatically appear.
Even if “- - -” or “Err” is shown, the measurement can be started by pressing button
C.
Lap No.
Lap time
13
TIMER MODE
● The adjustable timer can be set up to 9 hours and 59 minutes in minute increments.
● Note for Cal. W240 and W620:
If button D is pressed while the time set for the adjustable timer is displayed, the set
time will be canceled and the preset time of 3 minutes will be shown.
● Restart and stop of the timer can be repeated by pressing button C.
● After the countdown is repeated 99 times, the number of times the countdown is
repeated is displayed in 2 digits such as “00” for 100, “01” for 101, and so on.
ALARM MODE
● At the designated time the alarm rings for 20 seconds, and the display is illuminated as
the alarm rings. To stop it manually, press any one of the buttons.
● Alarm test: The alarm can be tested by keeping buttons C and D pressed in the TIME/
● When the hourly time signal mark is displayed, the hourly time signal rings every hour
on the hour and the confirmation sound beeps with each press of the buttons.
ILLUMINATING LIGHT (electroluminescent panel)
● The electroluminescent panel loses its luminance as the battery voltage gets lowered.
Also, its luminance level decreases gradually with use.
CALENDAR mode.
14
BATTERY CHANGE
Battery life : Approx. 2 years
2
Years
●
The battery life may be less than 2 years if the alarm is used for more than 10 seconds
(Cal. W240) / 20 seconds (Cal. W620, W650) a day and/or the illuminating light more than
2 times (Cal. W240) / 3 times (Cal. W620, W650) a day.
●
As 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.
●
We recommend that you contact an AUTHORIZED PULSAR DEALER for battery
replacement.
● Battery life indicator
When all the digits start flashing, have the battery replaced with a new one as soon as
possible.
● Necessary procedure after battery change
After the battery is replaced with a new one, or if an abnormal display (broken digits, etc.)
appears, follow the procedure below to reset the IC.
Battery : SEIKO CR1620 (Cal. W240)
SEIKO CR2025 (Cal. W620, W650)
15
Press and hold buttons A, B, C and D at the same time for 2 to 3 seconds. The
display shown below appears.
* Before using the watch, set the time/calendar and alarm.
[Cal. W240, W620]
[Cal. W650]
WARNING
● 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.
● Never short-circuit, tamper with or heat the battery, and never expose
it to fire. The battery may burst, become very hot or catch fire.
CAUTION
● The battery is not rechargeable. Never attempt to recharge it, as this
may cause battery leakage or damage to the battery.
16
TO PRESERVE THE QUALITY OF YOUR WATCH
WATER RESISTANCE
● Non-water resistant
• If the watch becomes wet, have it checked by an AUTHORIZED
PULSAR DEALER or SERVICE CENTER.
● Water resistant 5/10/15/20 bar
• Do not operate the buttons when the watch is wet or in water.
If used in sea water, rinse the watch in fresh water and dry it
5
bar WR
10/15/20
bar WR
completely.
• 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 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.
17
* 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.
** We recommend that you wear a PULSAR Diver’s Watch for scuba diving.
TEMPERATURES
Your watch works
+50°C
with stable accuracy
within a temperature
-5°C
range of 5° C and 35°
Temperatures over 50° C (122°
F) or below –5° C (+23° F) may
cause a slight time loss or gain
or battery leakage or shorten the
battery life.
However, the above conditions
will be corrected when the watch
returns to normal temperature.
18
C (41° F and 95° F).
MAGNETISM
Your watch will not be affected
by magnetism.
S
N
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.
SHOCKS & VIBRATION
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.
CHEMICALS
Be careful not to expose
the watch to solvents,
mercury, cosmetic spray,
detergents, adhesives or
case, bracelet, etc. may become
discolored, deteriorated or damaged.
paints. Otherwise, the
PERIODIC CHECK
It is recommended that the
2 - 3
Years
DEALER or SERVICE CENTER to
ensure that the case, buttons, gasket
and crystal seal remain intact.
PRECAUTION REGARDING
CASE BACK PROTECTIVE FILM
watch be checked once
every 2 to 3 years. Have
your watch checked by an
AUTHORIZED PULSAR
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.
19
STATIC ELECTRICITY
The IC (Integrated
Circuit) used in your
watch will be affected
by static electricity
display. Keep the watch away
from close contact with objects
such as TV screens which emit
strong static electricity.
20
which may disturb the
LIQUID CRYSTAL PANEL
The normal life expectancy for
the liquid crystal panel of the
watch is approximately 5 years.
5 Years
read. Please contact your AUTHORIZED
PULSAR DEALER or SERVICE CENTER
if you wish to have a new panel fitted
(guaranteed one year).
After that it may decrease in
contrast, becoming difficult to
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