Troubleshooting; Specifications (Movement) - Seiko Cal. 9S85 Operating Instructions Manual

Troubleshooting

Troubles Possible Causes
The watch
The mainspring has not
stops
been wound.
operating.
The watch has been left in
e x t re m e l y h i g h o r l o w
temperatures for a long
time.
The watch was brought
into close contact with a
magnetic object.
The watch
temporarily
gains/loses
The watch was dropped,
time.
worn while playing active
sports, hit against hard
surfaces, or exposed to
strong vibrations.
Inspection, adjustment,
and overhaul cleaning
have not been performed
for the watch for more
than 3 years.
The date
changes A.m./p.m. is not correctly
during set.
daytime.
Small amount of water
Blur in the
has got inside the watch
display
due to deterioration of the
persists.
gasket, etc.
※ For the solution of troubles other than above, contact the retailer from whom the watch was purchased.
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Solutions
Wind the mainspring or swing
the watch for a few times so
t h a t t h e w a t c h w i l l s t a r t
operating. If this action does
not correct the condition,
consult the retailer from whom
the watch was purchased.
Normal accuracy will resume
when the watch returns to
normal temperature.
By distancing magnetism,
a c c u r a c y i s r e c o v e r e d .
Readjust the time. If accuracy
is not recovered, consult the
retailer from whom the watch
was purchased.
A c c u r a c y c a n n o t b e
recovered. Consult the retailer
from whom the watch was
purchased.
Consult the retailer from whom
the watch was purchased.
Advance the hour hand for 12
hours and reset the time and
date.
Consult the retailer from whom
the watch was purchased.
■SPECIFICATIONS
Caliber no.
Common features Hour Hand, Minute Hand, Second Hand, Date.
24-hour hand, Time difference adjustment function
Extra features for
interrelated with the day display
Cal. 9S86 only
Vibrations 36,000/hour (10/second)
Loss/gain (Grand
Mean daily rate
Seiko Standard)
Loss/gain (Grand Seiko
Mean daily rate
Special Standard)
Driving system Automatic winding type with manual winding function
For 55 hours or more. ※From the state of the
Duration
mainspring being sufficiently wound
Jewels
Caliber no.
Features Hour Hand, Minute Hand, Second Hand, 24-hour Hand, Date.
Vibrations 28,800/hour (8/second)
Loss/gain Mean daily rate
Driving system Automatic winding type with manual winding function
For 72 hours or more. ※From the state of the
Duration
mainspring being sufficiently wound
Jewels
Caliber no.
Features Hour Hand, Minute Hand, Second Hand, Date.
28,800/hour (8/second)
Vibrations
Loss/gain Mean daily rate
Driving system Automatic winding type with manual winding function
For 72 hours or more. ※From the state of the
Duration
mainspring being sufficiently wound
Jewels
Caliber no.
Hour Hand, Minute Hand, Second Hand.
Features
Vibrations 28,800/hour (8/second)
Loss/gain Mean daily rate
Manual winding type
Driving system
For 72 hours or more. ※From the state of the
Duration
mainspring being sufficiently wound
Jewels
※
Mean daily rate : is a mean value of daily rates in a condition where the movement before
assembly in a case are measured in 6 positions in a fixed manner under artificially controlled
environment for 12 days.
Caution: Depending on conditions of use( such as normal usage time, temperature
environment, and winding state), accuracy may exceed the abovementioned range.
Therefore, for normal usage accuracy when it is actually used, -1 to +10 seconds (+8
seconds for Cal. 9S86, 9S85) per day are specified as target values
※ The specifications are subject to change without prior notice due to product
improvement.
(Movement)
9S86, 9S85
※
: -3 to +5 seconds
※
: -2 to +4 seconds
37 jewels
9S66
※
: -3 to +5 seconds
35 jewels
9S65
※
: -3 to +5 seconds
35 jewels
9S64
※
: -3 to +5 seconds
24 jewels
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