Grand Seiko 9S27, Руководство по эксплуатации

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HOW TO USE (FOR CAL. 9S61)
How to wind the mainspring
○ This watch is an automatic winding type (with manual winding function).
○ The mainspring can be sufficiently wound automatically by natural movement of the arm
while normally worn on the wrist. In addition, it can be wound by turning the crown.
○ A stopped watch can be started by arm movement when it is worn on the wrist, however,
before wearing the watch, wind the mainspring sufficiently and set the time. When winding
the mainspring, turn the crown at the normal position clockwise (12 o’clock direction)
slowly. If you turn the crown counterclockwise (6 o’clock direction), it will turn free.
The mainspring is sufficiently wound when the crown is turned approximately 60 times.
When the mainspring is in the full-winding state, it is designed so that the mainspring slips
if it is overwound. Therefore, it is not necessary to worry about breaking the mainspring,
however, please refrain from excessive operation.
* It is recommended that you wear the watch on your wrist more than 10 hours a day to keep
the mainspring wound up. If the mainspring is not wound up sufficiently, the watch may
lose or gain time. If you use the watch without wearing on your wrist, wind the mainspring
up sufficiently by turning the crown by hand every day at a fixed time.
b
CAUTION
○For models with a screw down crown, remember to screw the crown in.
○Due to its gear train mechanism, for setting the time of the mechanical watch correctly,
the hands should be set back once slightly and then set forward to the correct time.
How to set the time
First click
position
1
Pull out the crown when the seconds
hand is at the 12 o’clock position.
(The seconds hand stops.)
Turn the crown to set the hour and
minute hands to the desired time.
2
Push the crown back in to the normal
position in accordance with a time
signal. The watch starts operating.
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HOW TO USE HOW TO USE (FOR CAL. 9S61)
■ FUNCTIONS OF DIVER’S MODEL
Unidirectional rotating bezel
By using the rotating bezel, you can measure the elapsed time since the start of an
event or an activity such as diving.
This watch has a unidirectional 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.
b
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.
How to use the rotating bezel
1
At the start of the activity, 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.
2
Read the graduation on the rotating bezel to which the minute hand is pointing.
【
Ex.
】
When you start diving at 10:10.
Start of the dive After 15 minutes has elapsed
Align the mark
with the minute
hand
Rotating direction of the
bezel
Elapsed
time
Read the graduation on the
rotating bezel to which the
minute hand is pointing.
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FUNCTIONS OF DIVER’S MODEL
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