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.
MODE CHANGE Cal. W650 Cal.
TIME/CALENDAR MODE TIME/CALENDAR SETTING C B Press for 2 to 3 seconds. C Select the digits to be adjusted. ▲ B ▲ ▲ D Set the flashing digits. ▲ D B Return to TIME/CALENDAR mode. Selection of the digits Cal. W650 ➾ ➾ ➾ ➾ Month ➾ ➾ Year ➾ ➾ ➾ 12-/24-hour indication AUTO ILLUMINATION ➾ Seconds ➾ Minutes on/off Hour 12-/24-hour indication Date Year Month ➾ Cal.
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. B Press for 2 to 3 seconds. ▲ D Turn on/off the AUTO ILLUMINATION FUNCTION. ▲ B 4 Return to TIME/CALENDAR mode.
STOPWATCH MODE B C Start / Stop / Restart D Reset / Measure lap time Current time Time measured Lap time measurement C STOP ▲ D LAP ▲ D LAP ▲ ▲ C START D RESET 5
MEMORY RECALL FUNCTION ● The stored data can be recalled either during or after the measurement. B ▲ B D ▲ B D 6 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. 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. C Press to start measurement. ▲ C C Press to stop measurement when the third stroke is made. * The number of strokes per minute will be displayed.
TIMER MODE ● Two types of timer are available: preset timer and adjustable timer. PRESET TIMER SETTING C B D 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. D Selection of the preset time/adjustable timer Cal. W650 ➾ ➾ Adjustable timer ➾ 3 min. 30 min. 15 min. ➾ ➾ 35 min. ➾ ➾ 40 min. ➾ ➾ 8 45 min. 10 min. ➾ Cal. W240, W620 3 min. ➾5 min. ➾10 min.
ADJUSTABLE TIMER SETTING D Select the adjustable timer. (only for Cal. W650) ▲ B Press for 2 to 3 seconds. ▲ ▲ C Select the digits to be adjusted (hour/minutes). D Set the flashing digits. B Return to TIMER mode. ▲ ▲ TIMER OPERATION B C Start / Stop / Restart D Reset 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. No.
ALARM MODE ALARM SETTING B Press for 2 to 3 seconds. C ▲ C Select the digits to be adjusted (hour/minutes). D Set the flashing digits. ▲ B ▲ D ▲ B 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 With each press in TIME/ CALENDAR mode, hourly time signal and confirmation sound are turned on and off alternately. ILLUMINATING LIGHT Turn on the illuminating light. E * The display panel is 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” to “59” and button D is pressed, one minute is added and the seconds are reset to “00”.
● 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. ● 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.
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.
BATTERY CHANGE 2 Years Battery life : Approx. 2 years Battery : SEIKO CR1620 (Cal. W240) SEIKO CR2025 (Cal. W620, W650) ● 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.
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.
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 5 bar WR 10/15/20 bar WR • 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.
* 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° C (41° F and 95° F).
SHOCKS & VIBRATION PERIODIC CHECK Light activities will not It is recommended that the affect your watch, but be watch be checked once 2-3 careful not to drop your every 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.
STATIC ELECTRICITY The IC (Integrated Circuit) used in your watch will be affected by static electricity which may disturb the display. Keep the watch away from close contact with objects such as TV screens which emit strong static electricity. 20 LIQUID CRYSTAL PANEL The normal life expectancy for the liquid crystal panel of the watch is approximately 5 years. 5 Years After that it may decrease in contrast, becoming difficult to read.
