13 5
Illumination
1x(LUX)
Light
source
Condition
(Example)
Timerequiredforfully
chargingthewatch
Timerequiredforchargingthewatchto
startmovingatone-secondintervals
Timerequiredforcharging
thewatchtorunforoneday
500
Incandescentlight
60W60cm - -
6hours
700
Fluorescentlight
Generaloces - -
4hours
1000
Fluorescentlight
30W70cm - 40hours
3hours
3000
Fluorescentlight
30W20cm 230hours 6hours
1hours
5000
Fluorescentlight
30W12cm 150hours 4hours
35minutes
10000
Fluorescentlight
30W5cm 60hours 1.5hour
15minutes
10000
Sunlight
Cloudyday 60hours 1.5hour
15minutes
100000
Sunlight
Sunnyday
(Underthedirectsunlightonasummerday)
30hours 30minutes
3minutes
5
SolarChargingFunction
13 4
5
SolarChargingFunction
■ How to charge the watch
About cha rgi ng
Expose the dial to light to charge the watch.
※W hencharging thewatch,make sure that thewatch is not heatedto ahig h temperature. (T he
operationa ltemperature range is between -10 ºC and +60º C.)
※W henrst using thewatch or starting touse the watch after it has stoppedbecause ofthe
energ ydepletion,sucien tly charge the watch referringto the table ont he page at theright.
To ensure optimal performance of the watch, make sure
thatthewatchiskeptsucientlychargedatalltime.
Underthefollowingsituations,the energyofthewatch is
likelytobedepleted,resultinginstoppageofthewatch.
・Thewatchisconcealedunderasleeve.
・
Thewatchisusedorstoredunderconditionswhereitcannotbeexposedtolightforalong
time.
The gures of“Time required for charging the watch to start moving at one- second intervals”are estimations of time required to charge the stopped watch by
exposingit tolight untilit movesat steadyone-second intervals.Even ifthe watchis partiallycharged fora shorterperiod, thewatch willresume one-second-interval
movement.However,itmayshortlyreturntotwo-second-intervalmovement.Usethechargingtimeinthiscolumnasaroughguideforsucientchargingtime.
※The second hand movementindicates the remaining amount of en e r g y.
"checking the Charging Status" P.1 0 8
※The requiredcharging time slightl y varie s dependingon the model oft he watch.
■ Standard charging time
For an approximate time required to charge the watch, refer to the table below.
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13 7
PowerSave1 PowerSave2
Condition
Whenthewatchisexposedtoastatewithoutreceivingan
adequatelightsourcefor72hoursorlonger.
Whenthewatchisinaninsucient
chargingstateforalongtime.
Situation
Howtohandle
thesituation
Whenthewatchisexposedtoanadequatelightsourceforvesecondsorlonger,it
displaysthecurrenttimeagainafterthesecondhandisrapidlyadvanced.
Aftersucientlychargingthebattery,setthe
watchforthecurrenttime,ifnecessary.
5
SolarChargingFunction
13 6
5
SolarChargingFunction
The energy depletion forewarning function is activated when the energy
stored in the watch runs low. In such a case, the second hand moves at
two-second intervals. If the watch continues to be in the state of two-
second interval movement, the watch switches to five-second interval
movement, followed by a completely stopped state.
If the energy depletion forewarning function is activated, charge the watch
suciently.
※N eitherthe buttonsnor thecrown can be operat edwhile the second hand movesat two-se condor
ve -secondinter vals (th is is not amalf un ct io n).
※W hilethe second hand moves at ve- second inter vals, the hour and minute hands, stop operatin g.
※W hilethe second hand movesat ve- second inter vals,the watch isunable to receiveradio signals
automatically .Afte r thewatch is charged sucien tly and the secondhand returns tonorm al one-
secondinter val movement, conduct themanualreception ofradio signalsto set the watchtothe
correcttime. (Refer to AutomaticReception and ManualReception onP . 1 23.)
How to charge the watch ・・・・・・・・・・ P.134
Standard charging time ・・・・・・・・・・・・ P.135
■ Energy depletion forewarning function
About ener g y
This watch is equipped with a power save function which can suppress energy consumption
when it is left without receiving an adequate light source for a certain length of time.
PowerSave 2
※ Wh ilethe watch is being charged, the second hand moves at “ Five- secondInter vals .”
During the “Five- secondInter val Movement,”neither the buttons nor the crown can beoperated.
※
Ifthe “ PowerSave 2”mode is prolo nged, the stored power amount drops and theinter nal current time informati onstored will be lost.
When thewatchreturns toits nor malmovement ofone -se condinter val afte r sucient lycharging the ba t t e r y,set the currenttime by
receiv ingaradio signal. ( Refer to AutomaticR eception and ManualReception →P.12 3 )
The second hand
stops pointing at the
15-second position, and
the hour and minute
handsalsostop.
The watch conducts
automatic radio signal
receiving.
■ Power save function
The second hand
stops pointing at the
45-second position, and
the hour and minute
handsalsostop.
The watch does not
conduct automatic
radiosignalreceiving.
※There are two types of power save mode.
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13 9
ToPreservetheQualityofYourWatch
6
13 8
ToPreservetheQualityofYourWatch
6
●The watch requ ires good da ily care
・Donotwashthewatchwhenitscrownisattheextendedposition.
・Wipeawaymoisture,sweatordirtwithasoftcloth
・ After soaking the watch in seawater, be sure to wash the watch in clean pure
waterandwipeitdrycarefully.
※If your watch is rated as“non-water resistant”or“water resistant for daily
use,” donotwashthewatch.
Performanceandtype → P.139.
Waterresistance → P.140.
●Turn the crown from tim e to time
・
Inordertopreventcorrosionofthecrown,turnthecrownfromtimetotime.
・ Thesamepracticeshouldbeappliedtoascrewlocktypecrown.
(Noneedtopulloutthescrewlocktypecrown.)
Screwlocktypecrown → P.107
Dai ly care
※The figureabove is one example. Perform anceof your watch is di fferentfrom above sample.
The case back shows the caliber and performance of your watch
Per formanc e and type
Calibernumber
Thenumber to i dentif y
thetype of your watch
Waterresistant
performance
Referto P .1 4 0
Magneticresistant
performance
Reterto P.1 4 2
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141
Conditionof use
Avoiddropsofwaterorsweat
Thewatchwithstandsaccidental
contactwithwaterineverydaylife.
Thewatchissuitableforsportssuchasswimming.
Thewatchissuitablefordivingnotusinganaircylinder.
Notsuitable for
swimming
WARNING
ToPreservetheQualityofYourWatch
6
14 0
Indicationon the case back
Wat erresistant per f or mance
Noindication No n - wat erresis tance
WATERRESISTANT Wat erre sist an ce for ever yday li fe
WATERRESISTANT
5BAR
Wat erresistance for ever yday lif eat
5 barometric pressures
WATERRESISTANT
10(20)BAR
Wat erresistance for ever yday lif eat
1 0(20)barometric pressures.
ToPreservetheQualityofYourWatch
6
Refer the tab le be low for the de scri ption of ea ch deg ree of
water resista nt performan ce of your watch before usin g.
(Referto"P.139")
W ater res i stance
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