Seiko V147, Инструкция по эксплуатации

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・ The time required for charging the watch varies depending on the calibers. Check the caliber of your watch engraved on the
back cover. → Performance and type P.64
・ It is recommended that the watch be charged for as long as the charging time B to assure the stable movement of the watch.
■ Standard charging time/Accuracy
A ：Time to charge 1day of power B ：Time required for steady operation C ：Time required for full charge
※The required charging time slightly varies depending on the model.
※The accuracy is under the condition that the watch is worn on the wrist in a normal temperature range between 5℃ and 35℃.
Environment/
Lightsorce
(lux)
V147/V157/V158 V187
A B C A B C
General offices/Flourescent ligh（700）
1.8 hours 25 hours − 1.6 hours 8 hours 100 hours
30W20cm/Flourescent light（3000）
30 minutes 6 hours 120 hours 23 minutes 1.6 hours 25 hours
Cloudy weather/Sunlight（10000）
10 minutes 2 hours 35 hours 6 minutes 24 minutes 7 hours
Fair weather/Sunlight（100000）
2 minutes 24 minutes 9 hours 3 minutes 6 minutes 3 hours
Expected life per charge from
full charge to stoppage
approximatery
10
months approximatery
2
months
Loss/gain （monthly rate） ±
15
seconds
Operational temperature range
−10℃〜＋60℃
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■ 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 fi rst using the watch or starting to use the watch after it has stopped because of the
energy depletion, suffi ciently 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 suffi ciently 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.
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［One-Way rotating bezel］
As the evaluation of the remaining air in your cylinder is based on the
information of the elapsed time of the dive, the rotating bezels for a
diver s watch is designed to rotate only counterclockwise, so that the
watch is prevented from displaying the elapsed time shorter than it
actually is.
CAUTION
Make sure that you check the correct remaining amount
of air in your cylinder before diving.
Use the display of the elapsed time by the rotating bezel
only as a guide during diving.
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How to use the rotating bezel
By setting the rotating bezel beforehand, the elapsed time since the start of an event can be measured.
Read the graduation on the rotating bezel
to which the minute hand is pointing.
The graduation on the rotating bezel
to which the minute hand is pointing
indicates the elapsed time.
At the start of the event, for which you want to measure the elapsed
time （for example, when you start diving）, rotate the bezel so that
the mark on the bezel is aligned with the minute hand.
※ The rotating bezel is designed to rotate only
counterclockwise. Do not forcibly rotate it
clockwise.
［One-Way rotating bezel］ → the next page
Example:When you start diving at 10:10 am.
Elapsed time
※ The above illustration is provided as an example, therefore
it may not be exactly the same as your watch.
After 20 minutes has elapsed
R o t a t i n g
direction of
the bezel
Align the mark
with the minute hand