
45
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Names of the parts
Crown
Date
Minute handHour Hand
Second hand
※Thedesignoftheindexisdierentdependingonthemodel.
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Characteristics of mechanical watches(manual winding model, automatic winding model)
・ This is a mechanical watch that uses the mainspring as its power
source.
・ When starting to use a watch after it stops, turn the crown
approximately 20 times by hand to wind the mainspring.
・ Accuracy of mechanical watch is indicated by a daily rate (loss
or gain per one day), while that of quartz watch is indicated by a
monthly or annual rate.
・ Accuracy of mechanical watch may slightly vary depending on the
various conditions of use (such as the length of time during which
the watch is worn on the wrist, temperature environment, arm
movement, and winding state of the mainspring).
・ When affected by a strong magnetism from outside, the
mechanical watch may temporarily lose or gain time. The parts
of the watch may become magnetized depending on the extent
of the eect. In such a case, consult the retailer from whom the
watch was purchased since the watch requires repair including
demagnetizing.
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CAUTION
Do not wear the watch while taking a bath or a
sauna.
Beawareofariskthatawaterresistantwatchmaylessenitswater
resistantperformancebecauseofdeteriorationoftheadhesiveon
theglassorgasket,orthedevelopmentofrustonstainlesssteel.
Do not leave moisture, sweat and dirt on the
watch for a long time.
Steam, soap or some components of a hot spring may
acceleratethedeteriorationofwaterresistantperformance
ofthewatch.
Do not pour running water directly from faucet.
The water pressure of tap water from a faucet is high
enough to degradethe waterresistant performance of a
waterresistantwatchforeverydaylife.
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Do not use the watch in scuba diving or
saturation diving.
Thevarioustightenedinspectionsundersimulatedharshenvironment,which
are usually requiredfor watchesdesigned for scuba divingorsaturation
diving,havenotbeenconductedonthewater-resistantwatchwiththeBAR
(barometricpressure)display.Fordiving,usespecialwatchesfordiving.
※Iftheinnersurfaceoftheglass is cloudedwithcondensationor water droplets
appearinsideofthewatchforalongtime,thewaterresistantperformanceofthe
watchisdeteriorated.Immediatelyconsulttheretailerfromwhomthewatchwas
purchasedorSEIKOCUSTMERSERVICECENTER(listedontheendofabook).
WARNING
CAUTION
Do not turn or pull out the crown when the
watch is wet.
Watermaygetinsideofthewatch.
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