Page 1
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...
TIME/CALENDAR SETTING Press for 2 to 3 seconds. Select the digits to be adjusted. Set the flashing digits. Return to TIME/CALENDAR mode. Selection of the digits Cal. W240, W620 Cal. W650 AUTO ILLUMINATION Seconds Minutes Seconds Minutes Hour Date on/off...
Page 4
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.
MEMORY RECALL FUNCTION The stored data can be recalled either during or after the measurement. Press to activate the memory recall function. ** With each press, stored data are recalled from the oldest to the newest. Return to STOPWATCH mode. **In memory recall after measurement, the oldest data in memory 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. Press to stop measurement when the third stroke is made. * The number of strokes per minute will be displayed.
Select the preset time. * 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. Selection of the preset time/adjustable timer Cal.
ADJUSTABLE TIMER SETTING Select the adjustable timer. (only for Cal. W650) Press for 2 to 3 seconds. Select the digits to be adjusted (hour/minutes). Set the flashing digits. Return to TIMER mode. TIMER OPERATION Start / Stop / Restart Time measured...
ALARM MODE ALARM SETTING 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. Alarm engagement/disengagement Alarm mark Engage/disengage the alarm “on” mark [ Alarm engaged ]...
Turning on/off of hourly time signal and button operation confirmation sound Hourly time With each press in TIME/ signal mark CALENDAR mode, hourly time signal and confirmation sound are turned on and off alternately. ILLUMINATING LIGHT * T h e d i s p l a y p a n e l i s illuminated for 3 seconds.
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”...
Page 13
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. Lap No. Lap time STROKE MODE The time required to make each stroke is measured up to 9 seconds and 99 in 1/100 second increments.
Page 14
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.
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.
Page 16
* 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.
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 completely.
Page 18
Care should also be taken on diving into water. ** We recommend that you wear a PULSAR Diver’s Watch for scuba diving. TEMPERATURES MAGNETISM...
2 to 3 years. Have Years watch or hit it against hard your watch checked by an surfaces, as this may AUTHORIZED PULSAR cause damage. DEALER or SERVICE CENTER to ensure that the case, buttons, gasket and crystal seal remain intact.
Keep the watch away read. Please contact your AUTHORIZED from close contact with objects PULSAR DEALER or SERVICE CENTER such as TV screens which emit if you wish to have a new panel fitted strong static electricity.
Need help?
Do you have a question about the W650 and is the answer not in the manual?
Questions and answers