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Seiko V657 Instructions Manual

Analogue quartz watch
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Cal. V657
INSTRUCTIONS
BEDIENUNGSANLEITUNG
INSTRUCTIONS
ISTRUZIONI
INSTRUCCIONES
INSTRUÇÕES
(P.
3)
(S. 16)
(P. 29)
(P. 42)
(P. 55)
(P. 68)
(81
)

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Summary of Contents for Seiko V657

  • Page 1 Cal. V657 INSTRUCTIONS BEDIENUNGSANLEITUNG (S. 16) INSTRUCTIONS (P. 29) ISTRUZIONI (P. 42) INSTRUCCIONES (P. 55) INSTRUÇÕES (P. 68)
  • Page 2 You are now the proud owner of a SEIKO Analogue Quartz Watch Cal. V657. For best results, please read the instructions in this booklet carefully before using your SEIKO Analogue Quartz Watch. Please keep this manual handy for ready reference.

  • Page 3: Table Of Contents

    CONTENTS Page ADJUSTING THE HAND POSITION ................TIME/CALENDAR SETTING ..................STOPWATCH ......................TACHYMETER ......................NOTES ON USING THE WATCH ................BATTERY CHANGE ..................... SPECIFICATIONS ......................For the care of your watch, see “TO PRESERVE THE QUALITY OF YOUR WATCH” in the attached Worldwide Guarantee and Instruction Booklet.
  • Page 4 CAL. V657 STOPWATCH Three small STOPWATCH hands Measures up to 60 minutes in 1/10 second increments. Split time measurement Tachymeter function (for models with tachymeter scale on the dial) TIME/CALENDAR Hour, minute and second hands and date...

  • Page 5: Adjusting The Hand Position

    ADJUSTING THE HAND POSITION Before setting the time, be sure to check that the STOPWATCH hands are in “0” position when the stopwatch is reset. (For resetting the stopwatch, see “STOPWATCH”) If any of the STOPWATCH hands does not return to “0” position, follow the procedure below.

  • Page 6: Time/Calendar Setting

    TIME/CALENDAR SETTING CROWN Second hand Pull out to first click and turn clock- wise until the previous day’s date Hour hand Minute hand appears. Pull out to second click when Second hand is at the 12 o’clock position. Turn clockwise until the desired date appears.

  • Page 7: Stopwatch

    STOPWATCH The measured time is indicated by small STOPWATCH hands that move independently of the center hands. HOW TO READ THE HANDS Ex. : 15 minutes and 10.6 seconds STOPWATCH 1/10 second hand STOPWATCH minute hand STOPWATCH second hand Movement of STOPWATCH 1/10 second hand •...
  • Page 8 STOPWATCH OPERATION Start / Stop / Restart Reset / Split / Split release Standard measurement START STOP RESET Accumulated elapsed time measurement * Restart and stop of the stopwatch can be repeated • • • • by pressing button A. START STOP RESTART...

  • Page 9: Tachymeter

    TACHYMETER [for models with tachymeter scale on the dial] To measure the hourly average speed of a vehicle: Use the stopwatch to determine how many Tachymeter scale: 90 seconds it takes to go 1 km or 1 mile. Locate the second marker on the main dial which corresponds to the number of seconds measured.
  • Page 10 To measure the hourly rate of operation: Use the stopwatch to measure the time re- Tachymeter scale: 180 quired to complete 1 job. Locate the second marker on the main dial which corresponds to the number of seconds measured. The number on the tachymeter scale indicates the average number of jobs accomplished in one hour.

  • Page 11: Notes On Using The Watch

    NOTES ON USING THE WATCH ADJUSTING THE HAND POSITION The STOPWATCH minute hand moves in correspondence with the STOPWATCH second hand. TIME/CALENDAR SETTING Before setting the time, be sure to stop and reset the stopwatch. Do not set the date between 9:00 p.m. and 1:00 a.m. Otherwise, the date may not change properly. If it is necessary to set the date during that time period, first change the time to any time outside it, set the date and then reset the correct time.
  • Page 12 HOW TO OPERATE THE SCREW LOCK TYPE CROWN (for models with screw lock type crown) To unscrew the crown: Turn the crown counterclockwise. Then, pull it out for time/calendar setting or for adjusting the STOPWATCH hand position. To screw in the crown: With the crown at the normal position, turn it clockwise while pressing it.

  • Page 13: Battery Change

    For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR920SW battery. * If the stopwatch is used for more than 60 minutes a day, the battery life may be less than 2 years.
  • Page 14 Necessary procedure after battery change When the battery is replaced with a new one, the information stored in the built-in IC does not correspond with the time actually displayed. Before using the watch, therefore, be sure to reset the circuit following the procedure below. * In case any of the hands should move improperly, follow the procedure below to adjust the hand movement.

  • Page 15: Specifications

    The stopwatch measures up to 60 minutes in 1/10 second increments. Battery ............Miniature silver oxide battery SEIKO SR920SW, 1 piece IC (Integrated Circuit) ......... C-MOS-LSI, 1 piece * The specifications are subject to change without prior notice for product improvement.