Seiko 6T63 User Manual

■DISPLAYANDCROWN/BUTTONOPERATION
■SETTINGTHETIME
1.Whenthestopwatchisorhasbeenmeasuring.Ifthecrownispulledouttothesecondclick,thestopwatchwill
continuethecurrentmeasurement.
2.The24-hourhandmovescorrespondinglywiththehourhand. ※6T67doesnothave24-hourhand.
3.Themomentthedatechangesismidnight.Whensettingthe hour hand, make sure to check that AM/PM is
correctlysetbyusingthe24hourhandasanAM/PMindicator.
4.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minute.
■SETTINGTHEDATE
1.Datesettingshouldalwaysbecarnedoutafterthetimeiscorrectlyset.
2.Manualdateadjustmentis required on the first dayafteramonththat has less than 31 days:February,April,
June,SeptemberandNovember.
3.Donotsetthedateduringanytimebetween9:00P.M.and3:00A.M.Datesettingduringthistimeperiodmay
cousefailureofdatechangeonthefollowingday.
■STOPWATCH
6T63/6T73
● Thestopwatchcan measureupto 60 minutesin
1/5-secondincrements.
● Aftermeasuring60minutes,thestopwatchwill
automaticallystop.
6T67
●Thestopwatchcanmeasureup12hoursin1/5
secondincrements.
●Aftermeasuring12hours,thestopwatchwill
automaticallystop.
Standardmeasurement
START
A
→
STOPA
→
RESETB
ButtonB
0：Normalposition
1：Firstclick
2：Secondclick
24-hour
hand
Date
Hourhand
STOPWATCH
minutehand
Smallsecondhand
ButtonA
STOPWATCH1/5-secondhand
Crown
０１２
Minutehand
Cal.6T63
Date
ButtonB
0：Normalposition
1：Firstclick
2：Secondclick
24-hourhand
Hourhand
STOPWATCH
minutehand
Smallsecondhand
ButtonA
Minutehand
STOPWATCH1/5-secondhand
Crown
０１２
Cal.6T73
Date
STOPWATCH
minutehand
ButtonB
ButtonA
Minutehand
Crown
Smallsecondhand
STOPWATCH
hourhand
Hourhand
0：Normalposition
1：Firstclick
2：Secondclick
STOPWATCH1/5-secondhand
Cal.6T67
０１２
Accumulatedelapsedtimemeasurement
STARTA
→
STOP/RESTARTA/A RESETB
→
STOPA
→
■TROUBLESHOOTING
Thewatchstopsoperating.



Thewatchgains/losestimetemporarily.
















Thedatechangesat12o'clocknoon.

Theglassisblurredandtheblurpersists
foralongtime.
Thebatteryhasrundown.



Thewatchhasbeenleftinextremely
high or low temperatures for a long
time.



The watch was brought into close
contactwithamagneticobject.




Youdroppedthewatch,hititagainst
a hard surface or wore it while
playing active sports.  The watch
wasexposedtostrongvibrations.

AM/PMisnotproperlyset.

Water got inside the watch due to
thedeteriorationofthegasket,etc.
Have the battery replaced with a new one
immediatelybytheretailerfromwhomthewatch
waspurchased.

Thisconditionwillbecorrected when the watch
temperature returns to normal.  Re-set the
correct time.  The watch is so adjusted that it
works with stable accuracy when worn on your
wristatatemperaturebetween5℃and35℃.

Thisconditionwillbecorrected when the watch
is kept away from close contact with the
magneticsource.Re-setthecorrecttime.Ifthe
problempersists,consulttheretailerfromwhom
thewatchwaspurchased.

Re-set the correct time.If the problempersists,
consult the retailer from whom the watch was
purchased.




Consult the retailer from whom the watch was
purchased.
Problem Possiblecause Solution
※Forsolutionoftroublesotherthanthoseabove,contacttheretailerfromwhomthewatchwaspurchased.
■CROWN
Thereare twotypesofcrown,anormal
crownandascrew-locktypecrown.
Pleasecheckthetypeofthecrownofyour
watch.
Whilepressing
thecrownin,
turnitinthe
direction
indicatedby
thearrow.
The
crown
turns.
Normalcrown
Pulloutthecrownandoperateit.
Unlockthecrownbeforeoperatingit.
Afteroperatingthe
crown,lockit.
Whilepressingthe
crownin
Unscrew
Screw
Screw-locktypecrown
Thecrown
doesnotturn.
(Itcannotbe
turnedany
further.)
Hourhand
Minutehand
Smallsecond
hand
24-hourhand
Date
※RestartandstopofthestopwatchcanberepeatedbypressingbutttonA.
■ FEATURES
Thisisamulti-displayanaloguewatchfeaturinga
stopwatchfunction.
6T63-6T73
●Indicatedbythehour,minute,secondand24-hour
hands.
●The stopwatchcan measureupto 60minutes in 1/5
second increments. After 60 minutes, it will
automaticallybestopped.
●6T73iswidecalendardisplaytype.
※Ifyourwatchhasascrew-locktype
crown,thecrownscrewsintothewatch
topreventmalfunctionandincrease
waterresistance.
※Becarefulnottoscrewthecrowninby
forceasitmaydamagetheslotsofthe
crown.
CROWN
Pullouttosecondclickwhenthesmallsecond hand is at the 12
o'clockposition.
▼
Turntosetthehourandminutehands.
▼
Pushbackintonormalpositioninaccordancewithatimesignal.
● Beforesettingthedate,besuretosetthetime.
CROWN
Pullouttofirstclick.
▼
Turnclockwiseuntilthedesireddateappears.
▼
Pushbackintonormalposition.
1.Youmayfeel thatthebuttons of thewatchare harder topresscompared with thoseofconventional
watches.Thisisduetothespecialconstructionneededforthestopwatchfunction.and,therefore,isnota
malfunction.
2.Whilethestopwatchismeasuring.pressingbuttonB willresetthestopwatch.Becarefulnottopressbutton
B bymistake.
■REMARKSONTHEBATTERY
(1)BatteryLife
Whenanewnormalbatteryisinstalled, thiswatch
operatesforapproximatelythreeyears.However,ifthe
stopwatchisusedformorethan60minutesaday,the
batterylifemaybelessthanthreeyears.
(2)Monitorbattery
Thebattery in yourwatch may rundown in lessthan
twoyearsafterthedateofpurchase,asitisamonitor
batterywhichis insertedatthe factorytocheck the
functionandperformanceofthewatch.
(3)Batterychange
・Forbatteryreplacement,besuretohavethebattery
replacedwith a newone atthe retailer fromwhom
thewatchwaspurchased,andrequestthebatteryfor
exclusiveusewiththeSEIKOwatches.
■ SPECIFICATIONS
1.Frequencyofcrystaloscillator ･･････32,768Hz(Hz=Hertz...Cyclespersecond)
2.Loss/gain(monthlyrate) ･･･････････Lessthan20secondswhenthewatchiswornonyourwrist(5℃〜35℃)
3.Operationaltemperaturerange ･････-5℃ 〜 +50℃
4.Drivingsystem ･･･････････････････Stepmotor,2pieces
5.Displaysystem ･･･････････････････[Timefunction]
Hourandminutehandswithasmallsecondhandthatmovesatone-second
intervals
[Stopwatchfunction]
6T63/6T73
Stopwatchsecondhandturnsafullcirclein60secondsat1/5-secondintervals.
Stopwatchminutehandturnsafullcirclein60minutesatone-minuteintervals.
6T67
Stopwatchsecondhandturnesafullcirclein60secondsat1/5-secondintervals.
Stopwatchminutehandturnesafullcirclein60minutesatone-minuteintervals.
Stopwatchhourhandturnesafullcirclein12hoursatone-hourintervals.
6.Battery ･･････････････････････････MiniaturesilveroxidebatterySB-A4,1piece(SR936SW)
7.Batterylife ･･･････････････････････Approx.3yearsifthestopwatchisusedforlessthan60minutesaday
8.IC(IntegratedCircuit) ･････････････Oscillator,frequencydivideranddrivingcircuit(C-MOS-IC),1piece
※Theabovespecificationsaresubjecttochangewithoutpriornoticeforproductimprovement.
■AFTER-SALESSERVICE
●Notesonguaranteeandrepair
・ContacttheretailerthewatchwaspurchasedfromoraSEIKOCUSTOMERSERVICECENTERforrepairor
overhaul.
・Withintheguaranteeperiod,presentthecertificateofguaranteetoreceiverepairservices.
・Guaranteecoverageisprovidedinthecertificateofguarantee.Readcarefullyandretainit.
・Forrepair services afterthe guarantee period has expired, if the functions of the watch can berestored by
repairwork,wewillundertakerepairservicesuponrequestandpayment.
●Replacementparts
・SEIKOmakesitapolicytotypicallykeepastockofreplacementpartsforthiswatchfor7years.Replacement
partsarethosewhichareessentialtomaintainingthefunctionalintegrityofthewatch.
・Whenrepairingyourwatch,pleasekeepinmindthatiforiginalpartsarenotavailable,theymaybereplaced
withsubstituteswhoseoutwardappearancemaydifferfromtheoriginals.
●Inspectionandadjustmentbydisassemblyandcleaning(overhaul)
・Periodicinspection andadjusment by disassembly and cleaning (overrhaul) is recommended approximately
onceevery3to4yearsinordertomaintainoptimalperformanceofthewatchforalongtime.Accordingtouse
conditions,theoilretainingconditionofyourwatchmechanicalpartsmaydeteriorate,abrasionofthepartsdue
tocontaminationofoilmayadvanceordelaythetimesignificantly,orthewatchitselfmaystop.Astheparts
suchasgasketmaydeteriorate,water-resistantperformancemaybeimpairedduetointrusionofperspiration
andmoisture.Pleasecontacttheretailerfromwhomthewatchwaspurchasedforinspectionandadjustment
bydisassemblyandcleaning(overhaul).Forreplacementofparts,pleasespecify"SEIKOGENUINEPARTS."
Whenasking for inspectionand adjustment bydisassembly and cleaning(overhaul),make surethatthe
gasketandpushpinarealsoreplacedwithnewones.
Whenyour watchisinspected andadjustedby disassemblyandcleaning (overhaul),themovement ofyour
watchmaybereplaced.
・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thechildswallowsit,consulta
doctorimmediatelyasitwilladversely
affectthehealthofthechild.
WARNING
・Nevershort-circuit,tamperwithorheatthebattery,orneverexpose
ittofireasitmayexplode,generateandintenseheatorcatchfire.
・Thebatteryin yourwatchis notrechargeable.Never attempt to
rechargeit, asthis may causebattery leakageor damage tothe
battery.
・Ifthewatchisleftinatemperaturebelow+5℃ orabove+35℃ fora
longtime,thebatteryleakagemayresult,causingthebatterylifeto
beshortened.
WARNING
・Avoidwearingorstoringthewatchinthefollowingplaces.
○Placeswherevolatileagents(cosmeticssuchaspolishremover,bugrepellent,thinnersetc.)arevaporizing
○Placeswherethetemperaturedropsbelow5℃ orrisesabove35℃ foralongtime
○Placesofhighhumidity
○Placesaffectedbystrongmagnetismorstaticelectricity
○Dustyplaces
○Placesaffectedbystrongvibrations
※Forwatches withbatteries, donot leave adead batterycompartment fora long timeas itmay cause battery
leakage.
・Ifyouobserveanyallergicsymptomsorskinirritation
Stopwearingthewatchimmediatelyandconsultaspecialistsuchasadermatologistoranallergist.
・Donotpourrunningwaterdirectlyfromfaucet.
Thewaterpressureoftapwaterfromafaucetishighenoughtodegradethewaterresistantperformanceofawater
resistantwatchforeverydaylife.
・Donotturnorpulloutthecrownwhenthewatchiswet.
Watermaygetinsideofthewatch.
※Iftheinnersurfaceoftheglassiscloudedwithcondensationorwaterdropletsappearinsideof
thewatchforalongtime,thewaterresistantperformanceofthewatch isdeteriorated.
Immediatelyconsult theretailer fromwhom thewatch waspurchasedor SEIKOCUSTMER
SERVICECENTER.
・Donotleavemoisture,sweatanddirtonthewatchforalongtime.
Beawareofariskthatawaterresistantwatchmaylessenitswaterresistantperformancebecauseofdeterioration
oftheadhesiveontheglassorgasket,orthedevelopmentofrustonstainlesssteel.
・Donotwearthewatchwhiletakingabathorasauna.
Steam,soaporsomecomponentsofahotspringmayacceleratethedeteriorationofwaterresistantperformance
ofthewatch.
・Othercautions
○Donotdisassembleortamperwiththewatch.
○Keepthewatchoutofthereachofbabiesandchildren.Extracareshouldbetakentoavoidrisksofanyinjuryor
allergicrashoritchingthatmaybecausedwhentheytouchthewatch.
○Whendisposingofusedbatteries,followtheinstructionsofyourlocalauthorities.
○Ifyourwatchisofthefoborpendanttype,thestraporchainattachedtothewatchmaydamageyourclothes,or
injurethehand,neck,orotherpartsofyourbody.
●Magneticresistance
Affectedbynearbymagnetism,awatchmaytemporarilygainorlosetimeorstopoperating.
CAUTION
Keepthewatchmorethan5cmawayfrom
magneticproducts.(JISlevel-1standard)
Keepthewatchmorethan1cmawayfrom
magneticproducts.(JISlevel-2standard)
If the watch becomes magnetized and its
accuracydeterioratestoanextentexceeding
the specified rate under normal use, the
watch needs to be demagnetized. In this
case,youwillbechargedfordemagnetization
andaccuracyreadjustmentevenifithappens
withintheguaranteeperiod.
The reason why watch is affected by
magnetism
Thebuilt-inmotorisprovidedwithamagnet,
whichmaybeinfluencedbyastrongexternal
magneticfield.
Noindication
Indication
onthecaseback
Keepthewatchmorethan10cmawayfrom
magneticproducts.
Conditionofuse
弊社製品についての修理その他のご相談は、「お買い上げ店」で
承っております。
なお、ご不明の点は下記へお問い合せください。
〒 100-0005 東京都千代田区丸の内3-1-1国際ビル
〒
550-0013 大阪市西区新町1-4-24大阪四ﾂ橋新町ビルディング
お客様相談室
全国共通フリーダイヤル
0120-612-911
http://www.seiko-watch.co.jp/
※ 金属バンドの調整は、お買い上げ店にご依頼ください。
ご贈答、ご転居などにより、お買い上げ店での調整が受けられない場合は、
弊社お客様相談窓口へご依頼ください。お買い上げ店以外では有料もしく
はお取扱いいただけない場合があります。
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です。保証期間内でも電池交換は有料となります。
※ 商品に傷防止用の保護シールがはられている場合があります。
必ずはがしてお使いください。はられたままにしておくと、汚れ、汗、ゴ
ミ、水分などが付着してさび発生の原因となります。
Cal.6T63/6T73
STOPWATCH
minutehand
STOPWATCH
1/5-secondhand
Cal.6T67
STOPWATCH
minutehand
STOPWATCH
1/5-secondhand
STOPWATCH
hourhand
ButtonB
ButtonA
ButtonB
ButtonA
CAUTION
●Waterresistance
Referthetablebelowforthedescriptionofeachdegreeofwaterresistantperformanceofyourwatchbeforeusing.
Indicationonthecaseback
Noindication
WATER
RESISTANT
WATERRESISTANT
5BAR
WATERRESISTANT
10（20）BAR
Waterresistantperformance Conditionofuse
Waterresistance
foreverydaylife
Waterresistancefor
everydaylifeat5
barometricpressures.
Waterresistancefor
everydaylifeat10(20)
barometricpressures.
Non-waterresistance Avoiddropsofwaterorsweat
Thewatchwithstandsaccidental
contactwithwaterineverydaylife.
Notsuitablefor
swimming
Thewatchissuitablefordivingnotusinganaircylinder.
Thewatchissuitableforsportssuchasswimming.
WARNING
●Band
Thebandtouchestheskin directlyandbecomes
dirtywith sweat ordust.Therefore,lack ofcaremay
acceleratedeterioration of theband or causeskin
irritationorstainonthesleeveedge.Thewatch
requiresalotofattentionforlongusage.
Metallicband
・Moisture,sweat or soil will cause rust even on a
stainlesssteelbandiftheyareleftforalongtime.
・Lackof caremaycause ayellowishor gold stain
onthelowersleeveedgeofshirts.
・Wipeoffmoisture,sweatorsoilwithasoftclothas
soonaspossible
・Tocleanthesoilaroundthejointgapsoftheband,
wipeitoutinwaterandthenbrushitoffwithasoft
toothbrush.
（Protectthewatch body from watersplashesby
wrappingitupinplasticwrapetc.）
・Becausesome titanbraceletsuse pinsmadeof
stainlesssteel, whichhas outstandingstrength,
rustmayforminthestainlesssteelparts.
・Ifrust advances, pins may poke out or drop out,
andthewatchcasemayfalloffthebracelet,orthe
claspmaynotopen.
・Ifapinispokingout,personalinjurymayresult.In
suchacase,refrainfromusingthewatchand
requestrepair.
Leatherband
・A leatherbandis susceptibleto discolorationand
deteriorationfrommoisture,sweatanddirectsun-
light.
●Dailycare
Thewatchrequiresgooddailycare
・Wipeawaymoisture,sweatordirtwithasoftcloth
・Aftersoakingthewatchinseawater,besuretowashthewatchincleanpurewaterandwipeitdrycarefully.
※Ifyourwatchisratedasnon-waterresistant orwaterresistantfordailyuse, donotwashthewatch.
ThankyouverymuchforchoosingaSEIKOwatch.
ForproperandsafeuseofyourSEIKOwatch,pleasereadcarefullytheinstructionsinthisbookletbeforeusingit.
Keepthismanualhandyforeasyreference.
※ Lengthadjustmentserviceformetallicbandsisavailableattheretailerfromwhomthewatchwaspurchased.Ifyoucannothaveyourwatchrepairedbytheretailerfrom
whomthewatchwaspurchasedbecauseyoureceivedthewatchasagift,oryoumovedtoadistantplace,pleasecontactSEIKOCUSTOMERSERVICECENTER.
Theservicemayalsobeavailableonachargeablebasisatotherretailers,however,someretailersmaynotundertaketheservice.
※ Thepreinstalledbatteryisusedtocheckthefunctionandperformanceofthewatch.Youwillbechargedforbatteryreplacementevenifthebatteryrunsdownwithinthe
guaranteeperiod.
※ Ifyourwatchhasaprotectivefilmforpreventingscratches,makesuretopeelitoffbeforeusingthewatch.Ifthewatchisusedwiththefilmonit,dirt,sweat,dust,or
moisturemaybeattachedtothefilmandmaycauserust.
6T67
●Indicatedbythehour,mimute,secondhands.
●Thestopwatchcanmeasureup12hoursin1/5second
increments.After12hours,itwillautomaticallybe
stopped.
○ Beforeusingthestopwatch,besuretocheckthat
theSTOPWATCHhandsareresettothe0
position.
〈Howtoresetthestopwatch〉
WhiletheSTOPWATCHhandsaremoving
1.PressButtonA tostopthestopwatch.
2.PressButtonB toresetthestopwatch.
WhiletheSTOPWATCHhandsarestopped
1.PressButtonB toresetthestopwatch.
・Wipeoffmoisture andsweatassoonaspossible
bygentlyblottingthemupwithadrycloth.
・Donot expose thewatchto direct sunlight fora
longtime.
・Pleasetakecarewhenwearingawatchwithlight-
coloredband,asdirtislikelytoshowup.
・Refrainfrom wearing a leather band watch other
thanAquaFree bands whilebathing,swimming,
andwhen workingwith watereven ifthe watch
itselfiswater-resistantenforcedfordailyuse（10-
BARwaterresistant）.
Polyurethaneband
・Apolyurethanebandissusceptibletodiscoloration
from light, and may be deteriorated by solvent or
atmospherichumidity.
・Especiallyatranslucent, white,orpalecolored
bandeasilyadsorbsothercolors,resultingincolor
smearsordiscoloration.
・Washoutdirtinwaterandcleanitoffwithadry
cloth.
（Protectthewatch body from watersplashesby
wrappingitupinplasticwrapetc.）
・Whenthe bandbecomesless flexible,havethe
bandreplacedwith a new one.Ifyou continue to
usethebandasitis,thebandmaydevelopcracks
orbecomebrittleovertime.
Notesonskinirritationandallergy
Skinirritationcausedbyabandhasvariousrea-
sonssuchasallergytometalsorleathers,orskin
reactionsagainstfrictionondustorthebanditself.
・Iftheold batteryisleft inthewatch foralong time,a
malfunctionmaybecausedduetobatteryleakage,etc.
Haveitreplacedwithanewoneassoonaspossible.
・Battery replacementis chargedevenif itruns down
withintheguaranteeperiod.
・Oncethecasebackisopenedforbatteryreplacement
orother purposes,the original waterresistant quality
designedforthewatchmaydeterioratewhenitis
closed.Whenyouhavethebatteryreplacedwithanew
one,alsorequestthewaterresistancetestpertainingto
thewaterresistantqualityofyourwtach.If yourwatch
has10-barorhigherwaterresistantquality,besureto
havesuchtestperformedonthewatchevery timethe
batteryisreplaced.
■TOPRESERVETHEQUALITYOFYOURWATCH
・Immediatelystopwearingthewatchinfollowingcases.
○Ifthewatchbodyorbandbecomesedgedbycorrosionetc.
○Ifthepinsprotrudefromtheband
※ImmediatelyconsulttheretailerfromwhomthewatchwaspurchasedorSEIKOCUSTOMERSERVICECENTER.
・Keepthewatchandaccessoriesoutofthereachofbabiesandchildren.
Careshouldbetakentopreventababyorachildaccidentallyswallowingtheaccessories.
Ifababyorachildswallowsthebatteryoraccessories,immediatelyconsultadoctor,asitwillbeharmfultothe
healthofthebabyorchild.
・Donotusethewatchinscubadivingorsaturationdiving.
Thevarious tightened inspectionsundersimulated harsh environment,which are usuallyrequired for watches
designedforscubadivingorsaturationdiving,havenotbeenconductedonthewater-resistantwatchwiththeBAR
(barometricpressure)display.Fordiving,usespecialwatchesfordiving.
WARNING
6T63・6T67・6T73
取扱説明書
INSTRUCTION
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お買い上げいただきありがとうございま
した。
ご使用の前にこの取扱説明書をよく
お読みのうえ正しくご愛用くださいますよ
うお願い申し上げます。
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6T63・6T67・6T73

Seiko 6T63 Specifications

General

Movement	Quartz
Caliber	6T63
Jewels	0
Battery Life	Approximately 3 years
Type	Analog
Case Material	Stainless Steel
Functions	Date
Chronograph	Up to 60 minutes in 1/5 second increments