Seiko V657 Support and Manuals
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Most Recent Seiko V657 Questions
Batter Replacement
(Posted by Anonymous-132898 10 years ago)
Have A Seiko V657-8120 .
Serial No-160152
Want Bezel Insert Or Complete Bezel
(Posted by chazclarke 10 years ago)
How Do You Change The Battery And What Type Does It Take
how do you change the battery and what type does it take
how do you change the battery and what type does it take
(Posted by thomasv 11 years ago)
What Is The Price
(Posted by hussainmubarak 11 years ago)
Need To Know The Value Of A Seiko V657-9099.
Hello, I am trying to determine the value of a pristine Seiko V657-9099 men's wristwatch. Thank yo...
Hello, I am trying to determine the value of a pristine Seiko V657-9099 men's wristwatch. Thank yo...
(Posted by jasben000 11 years ago)
Popular Seiko V657 Manual Pages
Manual - Page 3
ENEnGgLliIsShH
CONTENTS
Page ADJUSTING THE HAND POSITION 5 TIME/CALENDAR SETTING 6 STOPWATCH ...7 TACHYMETER ...9 NOTES ON USING THE WATCH 11 BATTERY CHANGE ...13 SPECIFICATIONS ...15
6 For the care of your watch, see "TO PRESERVE THE QUALITY OF YOUR WATCH" in the attached Worldwide Guarantee and Instruction Booklet.
3
Manual - Page 4
q Split time measurement
6
q Tachymeter function (for models with
tachymeter scale on the dial)
TIME/CALENDAR q Hour, minute and second hands and date
4 V657
STOPWATCH
q Three small STOPWATCH hands
q Measures up to 60 minutes in 1/10 second
increments. English
CAL.
Manual - Page 9
English
TACHYMETER [for models with the tachymeter scale around the small dial at the 6 o'clock position, read the tachymeter scale ...
which the STOPWATCH second hand points to. The number on the tachymeter
scale indicates the average speed per hour.
* For the models with tachymeter scale on the dial]
To measure the hourly average speed of a vehicle:
Tachymeter scale: 90
1 Use the stopwatch...
Manual - Page 10
STOPWATCH second hand: 20 seconds
q Ex. : "180" (tachymeter scale figure) x 1 job = 180 jobs/hour
q If 15 jobs are completed in one hour.
* For the models with the tachymeter scale around the small dial at the 6 o'clock position, read the tachymeter scale which corresponds to the number of jobs accomplished in ...
Manual - Page 11
... q The STOPWATCH minute hand moves in design and shape depending on the model. Turn the hands past the 12 o'clock marker to determine whether the watch is made . If the date changes, the time is set for the A.M. and 1:00 a.m. period. q When setting the minute hand, advance it 4 to 5 minutes ahead of the desired time...
Manual - Page 12
English
HOW TO OPERATE THE SCREW LOCK TYPE CROWN (for adjusting the STOPWATCH hand position. q To screw in the crown: With the crown at the normal position, turn it clockwise while pressing it out for time/calendar setting or for models with screw lock type crown)
q To unscrew the crown: Turn the crown counterclockwise. Then, pull it .
12
Manual - Page 13
... may be less than 2 years. For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR920SW battery.
* If the stopwatch is necessary to take out the battery, keep it out of the reach of the watch, its actual life once in your watch . English
BATTERY CHANGE
2
Years
The miniature battery which powers your possession may be...
Manual - Page 14
... reset STOPWATCH second and minute hands to "0" position.**
Turn to set the time, and then push back in IC does not correspond with the time actually displayed.
CROWN w
Pull out to where it was, while STOPWATCH 1/10 second hand turns a full revolution clockwise and stops.
English
Necessary procedure after battery change
q When the battery is replaced...
Manual - Page 15
...° C (23° F ~ 122° F)
4 Driving system
5 Display system Time Date Stopwatch
Step motor, 3 pieces
Hour, minute and second hands Displayed in 1/10 second increments.
6 Battery Miniature silver oxide battery SEIKO SR920SW, 1 piece
7 IC (Integrated Circuit C-MOS-LSI, 1 piece
* The specifications are subject to change without prior notice for product improvement.
15
Parts Catalog - Page 1
... wheel
21 0888 006 Chronograph second wheel
v,p.) Hour wheel
0 [---> Please see the remarks on the following pages. 2 SEIKO SR920SW, Maxell SR920SW, Sony SR920SW, Eveready 371, Matsushita SR920SW Battery life is approximately 2 years. Pa.
••••
reel
• '
°:..
Reassembling procedure Figs.
PARTS CATALOGUE / TECHNICAL GUIDE
Cal. Lubricating: Types of...
Parts Catalog - Page 2
...; Printed circuit board (B) screw It pc.)
3: . V657A watch has numerals printed on the following parts. Refer to the table below the calibre number.
* Hands installation height can be discerned from the shape of the hands installation height
Cal. V657A
•fe***4S
-----1
Battery (See the front page.)
Winding stem
25 0012 066 Switch spring screw
S6...
Parts Catalog - Page 3
... the current consumption, short-circuit with a new one, or after the battery is installed in to set the desired time and push the crown back in the movement. Hands to be reset with the chronograph second hand. * The hands move quickly if the respective buttons are installed 12 o'clock position "0" position 60 minute/second position
(D Dial
Pry...
Parts Catalog - Page 4
... 368 Intermediate date driving wheel
LI__ 1
TECHNICAL GUIDE
0 Auxiliary train wheel bridge
• Setting position (Stopwatch mechanism)
O 0886 002 Intermediate chronograph minute wheel and pinion (B)
O 0902 006 Chronograph minute wheel
O 0886 001 Intermediate chronograph minute wheel and pinion (A)
CO 0885 357 Intermediate chronograph second wheel
Cal. C---- -- --
j------)
el 0962 890...
Parts Catalog - Page 5
... V657A
• Third wheel and pinion Setting wheel
Step rotor (B)
O O
---- TECHNICAL GUIDE
Cal. Switch spring (battery clamp)
0
Protrusion
Hooking portion
24) Winding stem
• How to install Slip the battery sideways into the gap under the battery clamp of
MHO
0 00
•
0
•
00
0
00 • 0
Setting lever
TECHNICAL GUIDE
O Train wheel bridge (A) OO Train wheel...
Parts Catalog - Page 6
... whole movement For the circuit block alone
Less than 3.0µA Less than 1.5µA
14'
Before measuring the current consumption, short-circuit the AC terminal of the circuit block and battery connection (+) with its pinion facing the main plate side. V657A
Settirie lever 'Noon vvhool selling Inver
---- TECHNICAL GUIDE
O Train wheel setting lever
54 Setting lever...
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