Seiko C-22 User Manual

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.
※Therearetwotypesofpowersavemode.
PowerSave1 PowerSave2
Condition
Whenthewatchisexposedtoastatewithoutreceiving
anadequatelightsourcefor72hoursorlonger.
Whenthewatchisinaninsufficient
chargingstateforalongtime.
Situation
Thesecondhand
stopspointingatthe
15-secondposition,
andthehourand
minutehands,and
datealsostop.
Thewatchconducts
automaticradio
signalreceiving.
Thesecondhand
stopspointingatthe
45-secondposition,
andthehourand
minutehands,and
datealsostop.
Thewatchdoesnot
conductautomatic
radiosignalreceiving.
Howtohandle
thesituation
Whenthewatchisexposedtoanadequatelightsourceforfivesecondsorlonger,
itdisplaysthecurrenttimeagainafterthesecondhandisrapidlyadvanced.
Aftersufficientlychargingthebattery,set
thewatchforthecurrenttime,ifnecessary.
PowerSave2
※
Whilethewatchisbeingcharged,thesecondhandmovesatFive-secondIntervals.
 DuringtheFive-secondIntervalMovement,neitherthebuttonsnorthecrowncanbeoperated.
※  IfthePowerSave2modeisprolonged,thestoredpoweramountdropsandtheinternalcurrenttimeinformationstoredwillbelost.
 Whenthewatchreturnstoitsnormalmovementofone-secondintervalaftersufficientlychargingthebattery,setthecurrenttimeby
receivingaradiosignal.(RefertoAutomaticReceptionandManualReception→P.101)
■PowerSaveFunction
SolarChargingFunction
4
115
AboutEnergy
■EnergyDepletionForewarningFunction
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sufficiently.
HowtoChargetheWatch··························· P.112
StandardChargingTime······························ P.113
※Neitherthebuttonsnorthecrowncanbeoperatedwhilethesecondhandmovesattwo-secondor
five-secondintervals(thisisnotamalfunction).
※Whilethesecondhandmovesatfive-secondintervals,thehourhandanddatestopoperating.
※While thesecondhandmovesattwo-second andfive-secondintervals, the watch is unable to
receive radio signalsautomatically.After the watchischargedsufficientlyand the second hand
returnstonormalone-secondintervalmovement,conductthemanualreceptionofradiosignalsto
setthewatchtothecorrecttime.(RefertoAutomaticReceptionandManualReceptiononP.101.)
SolarChargingFunction
4
114
Illumination
lx(LUX)
Light
source
Condition
(Example)
Fromthestatewherethe
watchisstopped(notcharged)
Inthestatewherethehand
moves(thewatchischarged)
Tofully
charged
To1secInterval
movementissecured
Tomovefor
1day
700 Fluorescentlight Generaloffices − − 5h
3,000
Fluorescentlight 30W20cm 200h 5h 1.5h
10,000
Fluorescentlight 30W5cm
60h 1h 15min
Sunlight Cloudyday
100,000 Sunlight
Sunnyday(Under
thedirectsunlight
onasummerday)
24h 30min 3min
Thefigures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exposingittolightuntilitmovesat
steadyone-secondintervals.Evenifthewatchispartiallychargedforashorterperiod,thewatch
willresumeone-second-intervalmovement.However,itmayshortlyreturntotwo-second-interval
movement.Usethechargingtimeinthiscolumnasaroughguideforsufficientchargingtime.
※Thesecondhandmovementindicatestheremainingamountofenerg y.
"CHECKINGTHECHARGINGSTAT USBYTHEMOVEMENTOFTHESECONDHAND" P.98
※Therequiredchargingtimeslightlyvariesdependingonthemodelofthewatch.
■StandardChargingTime
Foranapproximatetimerequiredtochargethewatch,refertothetablebelow.
SolarChargingFunction
4
113
■HowToChargetheWatch
ABOUTCHARGING
Exposethedialtolighttochargethewatch.
※

When
charging
the
watch,
make
sure
that
the
watch
is
not
heated
to
a
high
temperature.
(The
operational
temperature
range
is
between
−
10
ºC
and
+
60
ºC.)
※

When
first
using
the
watch
or
starting
to
use
the
watch
after
it
has
stopped
because
of
the
energy
depletion,
sufficiently
charge
the
watch
referring
to
the
table
on
the
page
at
the
right.
To
ensure
optimal
performance
of
the
watch,
make
sure
that
the
watch
is
kept
sufficiently
charged
at
all
time.
Under
the
following
situations,
the
energy
of
the
watch
is
likely
to
be
depleted,
resulting
in
stoppage
of
the
watch.
・The
watch
is
concealed
under
a
sleeve.
・
The
watch
is
used
or
stored
under
conditions
where
it
cannot
be
exposed
to
light
for
a
long
time.
Solar
Charging
Function
4
112

Seiko C-22 Specifications

General

Brand	Seiko
Model	C-22
Category	Watch
Language	English