Seiko C-22 User Manual

※ When a nomovement state ofthe second hand is
keptforoneminute or more, the watch automatically
switches to the timedisplay mode.When the watch
switchestothetimedisplaymode,re-attemptoperation.
Thesecondhandstops.
Pullthecrowntothesecond
clickandpushitbackin.
1
Pullthe
crowntothe
secondclick
andpushit
backin.
0 1 2
※ Whenthecrownisascrew
locktype,unlockit.→P.9 7
Continuetothenextpage
Ifthewatchiscontinuallyusedinan
environment inwhicharadiosignal
cannotbereceived (aregionother
than the radio signal reception
ranges,etc.),setthetimemanually.
→Radiosignalreceptionrange
indication P.102
■ Howtomanuallysetthetime
・ Whenthewatchis used in anenvironment
in which a radio signal can be received
again,receivearadiosignaltosetthetime.
→ Automaticreceptionandmanual
receptionP.101
※ Evenifaradiosignalcannotbereceived,the
watchcanbeusedwiththesameaccuracyas
thatofanormalquartzwatch.(Averagegain/
loss± 15 secondspermonth)
※Whenaradiosignalisreceivedafterthe
timeismanuallyset,thereceivedtimeis
displayed.
Whenpullingthecrown,donotstopatthefirstclickbutpullit
tothesecond clickimmediately.Ifthesecondhanddoesnot
stopwhenpushingthecrownbackin,re-attemptoperation①.
Troubleshooting
7
143
Whenaradiosignalcannotbereceived
・Notreceivablewithintheradiosignalreceptionrange
・Whenthewatchisusedoutsidetheradiosignalreceptionrange
Whenaradiosignalcannotbereceived,refertothefollowingpages:
Checkthatthetimedifferenceoftheareawherethewatchisusedisset.
Althoughthetimedifferenceiscorrectlyselected,thetimeanddatearemisaligned.
→Attrouble:ReceptionofaradiosignalP.152
Sincea radio signalcannotbe received, thetimeand date becamemisaligned.In
thiscase,setthetimeanddatemanually.
→HowtomanuallysetthetimeP.143
→HowtomanuallysetthedateP.146
Selectthetimedifferenceoftheareawherethewatchisused.
→ Settingthetimedifference(selectingaradiosignaltransmittingstation)P.118
Althoughthetimedifferenceiscorrectlyselected,thetimeanddatearenotcorrect.
Inthiscase,setthetimeanddatemanually.
※Fortheradiosignalreceptionranges,refertoRadiosignalreceptionrangeindicationP.10 2 . 
Troubleshooting
7
142
Placethewatchandwaitfora
fewminutes(max.12minutes)
When thesecond handmoves atthe one-
secondinterval,thereceptionisfinished.
3
Ittakestimetoreceivearadiosignal(max.12minutes).
※Therequiredtimevariesdependingon
thereceivingstateofaradiosignal.
Receptionresult:N
→ WhenthereceptionresultisNP.111
After5seconds,thewatchswitches
tothetimedisplaymode.
<Ifthereceptionhasfailed>
Thesecondhandindicatesthe
receptionresultN.
Receptionlevel High:H Low:L
Display
BPC
JJY
BPC
JJY
WWVB
Receivingstate
ofaradiosignal
Easytoreceive Difficulttoreceive
<Displayuntilthereceptionisfinished>
Thesecondhandindicatesthereceptionlevel.
Whenthereceptionisfinished,check
thatthereceptionissuccessful.
→ReceptionresultdisplayP.110
Whenthe secondhand starts to
moveatone-secondintervals,check
thatthereceptionissuccessful.
4
Troubleshooting
7
141
※※
WhenWhen
thethe
timetime
differencedifference
isis
setset
forfor
aa
regionregion
otherother
thanthan
radioradio
signalsignal
receptionreception
range,range,
thethe
secondsecond
handhand
doesdoes
notnot
movemove
toto
thethe
zerozero
secondsecond
positionposition
(A(A
radioradio
signalsignal
cannotcannot
bebe
receivedreceived
manually).manually).
CheckCheck
thethe
timetime
differencedifference
setset
currently.currently.
→→
SettingSetting
thethe
timetime
differencedifference
(selecting(selecting
aa
radioradio
signalsignal
transmittingtransmitting
station)station)
P.118P.118
Place the watch where it can
easilyreceivearadiosignal.
→→

ToTo
enableenable
thethe
watchwatch
toto
easilyeasily
receivereceive
aa
radioradio
signalsignal
P.107P.107
→→

EnvironmentsEnvironments
inin
whichwhich
itit
isis
difficultdifficult
toto
receivereceive
aa
radioradio
signalsignal
P.108P.10 8
Reception starts after the second hand
movesandstopsatthezerosecondposition.
Howtoconductmanualreception(Receivingaradiosignalmanually)
Placethewatch.
1
Continuetopressthebutton(for3seconds),andthenrelease
itwhenthesecondhandmovestothezerosecondposition.
2
※※
PressPress
thethe
buttonbutton
withwith
aa
pointedpointed
object.object.
→→
P.96P.9 6
Press
thebutton
(for3
seconds)
The
antenna
for
receiving
radio
signals
inside
the
watch
is
at
the
8
o'c loc k
position.
Turni ng
the
antenna
toward
the
outside
of
the
window
enables
the
watch
to
receive
radio
signals
more
easily.
※※
TheThe
watchwatch
cannotcannot
receivereceive
aa
radioradio
signalsignal
outsideoutside
thethe
radioradio
signalsignal
receptionreception
range.range.
→→
RadioRadio
signalsignal
receptionreception
rangerange
indicationindication
P.102P.10 2
Troubleshooting
7
140

Seiko C-22 Specifications

General

Brand	Seiko
Model	C-22
Category	Watch
Language	English