7T86 ANALOG QUARTZ - Quartz Analog Watch SEIKO - Free user manual and instructions

USER MANUAL 7T86 ANALOG QUARTZ SEIKO

BATTERY CHANGE 29 NECESSARY PROCEDURE AFTER BATTERY CHANGE s1 SPECIFICATIONS 32 # For the care of your watch, see “TO PRESERVE THE QUALITY OF YOUR WATCH" in the attached Worldwide Guarantee and Instruction Booklet.

English FEATURES nm TIME + Hour, minute and small second hands. M STOPWATCH + 24-hour stopwatch in 1/5-second increments. Split time measurement on demand. When the measurement reaches 24 hours, the stopwatch automatically stops and is reset. Æ SINGLE-TIME ALARM + The alarm can be set to sound only once at a designated time within 24 hours. + The sound demonstration function is available.

M PERPETUAL CALENDAR

+ Dateis indicated by the center hand in the CALENDAR/ALARM mode. + Day ofthe week is indicated by the day hand at the 12 o'clock position. + There is no need to adjust the date at the end of the month up to February 28, 2100. Month and year can be checked on demand. DISPLAY & BUTTONS Hour hand Day hand (mode indicator) Small second hand Minute hand Am sub dial topwatch hour an minute hands) a. Normal position b. First click position: calendar seHing, Calendar hand alarm setting (Stopwatch second hand) time sefting, hand position adjustment €. Second click position: ys18ug

English + The center hand has dual functions: - In the CALENDAR/ALARM mode, it indicates the date, month and leap year by its base end (Ajas a calendar hand - In the STOPWATCH mode, it indicates the second by its tip end ( {as a stop watch second hand. © The characters of mode indicator or date indicator and their orientation may differ depending on the model.

SCREW LOCK TYPE CROWN

€ Some models may have a screw-lock mechanism that can securely lock the crown by screw when they are not being operated. © Locking the crown will help to prevent any operational errors and enhance the water resistant quality of the watch. © itis necessary to unlock the screw lock type crown before operating it. Once you have finished operating the crown, make sure to relock i © How to use the screw lock type crown Keep the crown securely locked unless you need to operateit. 27 IHow to unlock the screw lock type crown] C? Turn the crown counterclockwise. The crown is unlocked and can be operated. THow to lock the screw lock type crown] Once you have finished operating the crown, turn it clockwise while gently pressing it in toward the watch body until it stops. ysäug

_ HOW TO CHANGE THE DISPLAY MODE TIME SETTING AND + © With each pressing of the button B, the display mode changes between the HAND POSITION ADJUSTMENT £ CALENDAR/ALARM mode and the STOPWATCH mode alternately. © This watch is designed so that the following adjustments are made with the

| CALENDAR/ALARM MODE STOPWATCHMODE RENE

1) Time settings for main dial and alarm sub dial.

Day hand Calendar hend Mode indicator Stopwatoh 2) Hand position adjustment for alarm hour and minute hands, day hand and calendar hand. Minute hand Main dial Day hand

Smail ® second hand Alarm sub dial minute hands Second click Calendar hand Alarm sub dial (Alarm hour and minute hands) ysäug

© How to check the position of the hands English Name of hand Correct position Stopwatch hour and minute hands Alarm hour and minute hands) 0:00 Stopwatch second hand Calendar hand) second position Mode indicator hand {Day hand) [CHR position Mode indicator hand In the STOPWATCH mode, after resetting the stopwatch, check the position of each hand, referring to the table below: Stopwatch second hand Stopwatch hour and minute hands © Time settings for main dial and alarm sub dial Small second hand Second click Second click k when the small second hand is at the 12 o‘clock position. om PU! out to second cli

dial time. ER Turn to setthe m

• It is recommended that the hands be setto atime a few minutes ahead ofthe current time, taking into consideration the time required to complete the ti setting for alarm sub dial, after which the crown is to be pushed in. ysäug

© The main dial time should be set in the 12-hour format, regardiess of whether it is AM or PM © When setting the minute hand, first advance it 4 to 5 minutes ahead of the desired' time, and then turn it back to the exact time. English Main dial Second click Press to set the alarm sub-dial time to the current time in the 24-hour format. Alarm sub dial ŒaammD After time settings for main dial and alarm sub dial are completed, FAURE moment when the alarm push in to normal position. I time indicates 12 o'clock ht, the date changes. © Hand position adjustment for alarm hour and minute hands, day hand and calendar hand © {any hand is not correctiy positioned, adjust it by carrying out the following procedure. © After completing the hand position adjustment procedure, it is necessary to set both the main dial time and the alarm sub-dial time. Pull out to second click. Second click ysäug

English Press for 5 seconds. The hands of the alarm sub dial at the 6 o'clock Y position move forward until they point at the O second position and stop. Now the hands of the alarm sub dial show the 0 positions of the stop- watch hour and minute hands: Press to set the stopwatch hour and minute hands to the 0:00 position. The hands move quickly if the button B is kept pressed Second click Stopwatch hour and minute hands Stopwatch second hand Press once. The stopwatch second hand turns a full circle. Press to set the stopwatch second hand to the 0 position. The hand moves quickly if the button B is kept pressed Second click Press once. The day hand completes one Day hand = revolution. Monday indicator. The hands move quickly if the button B is kept pressed. © To adjust the position of the day hand, advance the day hand until it points at the dot “ @” beside the Monday indicator passing through the blank area. The position of each hand can be readjusted in the following order by pressing the button A. + CES Com | 4 ] ŒROWND After all the adjustments are completed, push in to normal po: LIMPORTANT ] ns of the hands are adjusted, make sure that the main dial time and the

PERPETUAL CALENDAR © The date is indicated by the calendar hand. © The day of the week is indicated by the day hand. © The calendar hand can also be used to check the year and month. © There is no need to adjust the date at the end ofthe month up to February 28, 2100. English @ How to read the calendar In the CALENDAR/ALARM mode, the day hand indicates the day of the week and the calendar hand indicates the date. Calendar hand Year (The number of elapsed years since Day of the week the last leap year) Month (from January to December) Date (from 1 to 31) © How to check the year and month In the CALENDAR/ALARM mode, with each pressing of the button À, the calendar hand turs to T' indicate the date, month and year successively by its base end. Es

CC Date —+ CC Month + Year) À ® ] After indicating the month and year, if the button is left untouched for approximately 10 seconds, the calendar hand automatically returns to indicate the date. © How to adjust the calendar ŒCROWND Pull out to first click. First click

• Do not press the button B at this point, as it wil lead the watch to the alarm setting mode

• Hthe crown is pulled out while the stopwatch is counting, the stopwatch will be automatically reset.

• the crown is pulled out while the alarm is set, the alarm will be automatically canceled.

• This operation can be performed both in the CALENDAR/ALARM mode and STOPWATCH mode. Calendar hand QD Press for 5 seconds. The calendar hand turns a full circle. B) Press to set the date.

• The hand moves quickly if the button B is Kept pressed. “The date can be set to any numeral between 1 and 31

• thebutton Bispressedafterthe calendar hand points to “31,” the calendar hand is fast-forwarded and stops pointing to Date (from 1 to 31) QD Press 9 The day hand swings between the day indicator and the“ CHR” indicator. Day of the week Day hand

B> Press to set the day ofthe week. Ë * The hand moves quickly if the button B is kept pressed.

• The day ofthe week can be settoany day of the week from Monday to Sunday.

• Ifthe button B is pressed after the day band points to Sunday, the day hand swings back and stops pointing to Monday. Month (from January to December) Calendar hand M Press again. The calendar hand is fast-forwarded and stops pointing to the month. BD Press to set the month.

• The hand moves quicky if the button B is kept pressed.
• The month can be set to any month from January to December.

• Ifthe button B is pressed after the calendar hand points to December, the calendar hand is fast-forwarded and stops pointing to January.

Press again. Caender hand (f} Press again. © 9 M An sp DO g ep 000 ER mn and stops pointing to the year. With each pressing of the button À, the calendar can be readjusted in the following order. QD Press to set the year. & ( me .)—> (pay oftho wes —+ (Mon) = ) Year (The : eme, e ŒERDNMMD After an tne acjustments {aan no re & au 9 à Hong ny elapsed years are completed, push in to such as February 30 or November 31 etc., spsed years normal position. Such date will be automatically advanced to the existent first date of the following month leap year) Year Indication Lr #1 2 23 he number of espsed RUES es Lesp Year One year Two Years Three Years Year 2008 2009 2010 zon

HOW TO USE THE STOPWATCH

© The measured time can be read up to 24 hours in 1/5- second increments. © When the measurement reaches 24 hours, the stopwatch automatically stops and is reset. © Split time measurement is possible. *_Ithe stopwatch minute and hour hands do not return to the “0” position when the stopwatch is reset to "0," it will be necessary to adjust the positions of the Stopwatch hands. *_ Refer to" SETTING THE TIME AND HAND POSITION ADJUSTMENT. Stopwatoh Mode indicator St Press to enter the STOPWATCH mode. Stopwatch hour and minute hands + Refer to HOW TO CHANGE THE DISPLAY IODE. © How to reset the stopwatch While the STOPWATCH hands are moving

1. Press Button À to stop the stopwatch.

2. Press Button B to reset the stopwatch.

Stopwatch Second hand While the STOPWATCH hands are stopped IWhen the stopwatch is stopped]

1. Press Button B to reset the stopwatch.

[When the split time measurement is displayed while the stopwatch is measuring.]

1. Press Button B to release the split time

display and return to the normal display.

2. Press Button À to stop the stopwatch.

3. Press Button B to reset the stopwatch.

{When the split time measurement is displayed and the stopwatch is stopped]

1. Press Button B to release the split time

2. Press Button B to reset the stopwatch.

HOW TO USE THE ALARM

© The alarm sounds only once at the designated alarm time and it is automatically disengaged. © The alarm time can be set within 24 hours from the current time in 1-minute increments. © The alarm sound can be previewed. ysäug © How to set the alarm time Pull out to first click in the CALENDAR/ALARM mode, + Refer to HOW TO CHANGE THE DISPLAY MODE. Alarm £ub dial First cliok

£ œ® Press to set the alarm time. £ L4 ŒROMND After alarm time setti push in to normal position. © How to stop the alarm manually while sounding © The alarm sounds for 20 seconds at the designated time. © To stop the alarm manually while sounding, press either button À or B

• The alarm will be automatically canceled once it sounds at the designated time

© How to change the alarm time, which has already been set ysäug ŒEROWND PuII out to first click in the First click CD ALARM mode. \ ÈS QD Press to set a new alarm time.

Alarm Sub dial ŒROWND After alarm time setting is completed, push in to normal position.

English @ How to cancel the alarm time First click Pull out to first click in the CALENDAR/ALARM mode. ŒROMND Push back in to normal position. Press for 2 seconds in the CALENDAR ALARM mode. BATTERY CHANGE The miniature battery which powers your watch should last approximately 5 5 years. However, because the battery is inserted at the factory to Years | 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 melfunction. For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927SW battery.

• If the display mode is changed more than once, the stopwatch is used for longer than 1 hour, and the alarm sounds for 20 seconds per day, the battery life may be less than the specitied period. © Battery life indicator © When the battery nears its end, the small second hand moves at two-second intervals instead of normal one-second intervals.… In that case, have the battery replaced with a newone as soon as possible.

• The watch remains accurate while the small second hand is moving at two-second intervals. ysäug

© Do not remove the battery from the watch. © Ifitis necessary to take out the battery, keep it out of the reach of children. I a child swallows it, consult a doctor immediately. © Never short-circuit, tamper with or heat the battery, and never expose it to fi The battery may burst, become very hot or catch fire. © The battery is not rechargeable. Never attempt to recharge it, as this may cause battery leakage or damage to the battery.

NECESSARY PROCEDURE AFTER

BATTERY CHANGE After the battery is replaced with a new one, or when an abnormal display appears, ilt-in IC. The watch will resume à follow the procedures below to reset the bu normal operation. © How to reset the IC

Push the crown bacl Pull out the crown to the second click. Press button À and B at the same time for 2 seconds or longer. to normal position and check if the small second hand moves as normal. Second click

English 2 Loss/gain (Monthly rate) 3 Operational temperature range 4 Driving system 5 Displey system Time. Stopwatch Alarm

32,768 Hz (Hz = Hertz..Cycles per second) Less than 15 seconds (worn on the wrist at normal temperature range between 5 °C and 35°C) Between -10 °C and +60 °C Step motor 4 pieces Hour, minute and small second hands in 1-second increments Stopwatch second hand in 1/5-second in- crements (60 seconds/ 360 degrees) Stopwatch minute hand in 1-minute increments {60 minutes/ 360 degrees) Stopwatch hour hand synchronizes with the minute hand (24 hours/ 360 degrees) Alarm minute hand in 1-minute increments (60 minutes/ 360 degrees) Alarm hour hand synchronizes with the minute hand (24hours/ 360 degrees) Calendar. 6 Battery 7 Battery life 8 IC (Integrated Circuit) Date indication by the calendar hand (month & year can be checked on demand) Day indication by the day hand SEIKO SR927SW, 1 piece Approximately 5 years

• the display mode is changed only once, the stopwatch is used for less than 1 hour and the alarm sounds less than 20 seconds per day. C-MOS-IC: 1 piece

• The specifications are subject to change without prior notice for product improvements. ysäug