Related Manuals for Seiko 7T04
Summary of Contents for Seiko 7T04
- Page 1 Cal. 7T04 INSTRUCTIONS (P. BEDIENUNGSANLEITUNG (S. 21) INSTRUCTIONS (P. 39) ISTRUZIONI (P. 57) INSTRUCCIONES (P. 75) INSTRUÇÕES (P. 93) ИНСТРУКЦИИ (P. 111) 用法説明 (129 頁 )
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Page 2: Table Of Contents
You are now the proud owner of a SEIKO Analogue Quartz Watch Cal. 7T04. For best results, please read the instructions in this booklet carefully before using your SEIKO Analogue Quartz Watch. Please keep this CONTENTS manual handy for ready reference. -
Page 3: Screw Lock Type Crown
SCREW LOCK TYPE CROWN CAL. 7T04 u Some models may have a screw-lock mechanism that can securely lock the crown by screw when they are not being operated. n TIME/CALENDAR n STOPWATCH u Locking the crown will help to prevent any operational errors and enhance... -
Page 4: Setting The Time And Adjusting The Stopwatch Hand Position
SETTING THE TIME AND 1. When the stopwatch is or has been measuring, if the crown is pulled out to the second click, it will automatically reset the STOPWATCH hands to “ 0”. ADJUSTING THE STOPWATCH HAND POSITION 2. The 24-hour hand moves correspondingly with the hour hand. l This watch is designed so that the following adjustments are all made with the crown 3. It is recommended that the hands be set to the time a few minutes ahead of the current time, at the second click position: taking into consideration the time required to adjust the STOPWATCH hand position if necessary. 1) time setting 4. The moment the date changes is midnight. When setting the hour hand, make sure to check ) stopwatch hand position adjustment that AM/PM is correctly set by using the 24 hour hand as an AM/PM indicator. -
Page 5: Setting The Date
SETTING THE DATE STOPWATCH 1/5-second hand l Before setting the date, be sure to set the time. Press for seconds or longer. Date CROWN * STOPWATCH 1/5-second hand turns a full circle. Pull out to first click. Press repeatedly to set STOPWATCH 1/-second hand to the "0" position. -
Page 6: Stopwatch
<How to reset the stopwatch> STOPWATCH l The stopwatch can measure up to 60 minutes in 1/-second increments. While the STOPWATCH hands are moving l After 60 minutes, it will start counting again from "0" repeatedly up to 1 hours. 1. Press Button A to stop the stopwatch. l Split time measurement is available. . -
Page 7: Security Lock Button Operation
SECURITY LOCK BUTTON OPERATION Standard measurement (for models with security lock button) SECURITY LOCK OF PUSH-BUTTON A & B START STOP RESET Locking Accumulated elapsed time measurement Unlocking START STOP RESTART STOP RESET * Restart and stop of the stopwatch can be repeated by pressing button A. Split time measurement Locking START SPLIT SPLIT STOP RESET RELEASE Unlocking * Measurement and release of split time can be repeated by pressing button B. Unlocking the push-button Measurement of two competitors - Turn Security Lock Button counterclockwise until you no longer feel the threads turning. - The button can be pushed in. -
Page 8: Tachymeter
TACHYMETER To measure the hourly rate of operation (for models with tachymeter scale on the dial) Ex. 1 Use the stopwatch to measure To measure the hourly average speed of a vehicle the time required to complete 1 STOPWATCH job. second hand: Ex. 1 20 seconds U s e t h e s t o p w a t c h t o Ta c hy me ter s c ale indic a te d determine how many seconds STOPWATCH it takes to go 1 km or 1 mile. -
Page 9: Telemeter
TELEMETER HOW TO USE THE TELEMETER (for models with telemeter scale on the dial) Before beginning, check that the stopwatch has been reset. l The telemeter can provide a rough indication of the distance to the source of START light and sound. (Flash of light) l The telemeter indicates the distance from your location to an object that emits Press button A to start the both light and sound. -
Page 10: Battery Change
Do not remove the battery from the watch. to check the function and performance of the watch, its actual life once in your possession may be less than the specified period. When the l If it is necessary to take out the battery, keep it out of the reach of children. battery expires, be sure to replace it as soon as possible to prevent any If a child swallows it, consult a doctor immediately. malfunction. For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927SW battery. CAUTION * If the stopwatch is used for more than 2 hours a day, the battery life may be less than the specified period. * After the battery is replaced with a new one, set the time/calendar and adjust the l Never short-circuit, heat or otherwise tamper with the battery, and never stopwatch hand position. expose it to fire. The battery may burst, become very hot or catch fire. l The battery is not rechargeable. Never attempt to recharge it, as this may l Battery life indicator cause battery leakage or damage to the battery. -
Page 11: Specifications
SPECIFICATIONS Frequency of crystal oscillator .... 32,768 Hz (Hz = Hertz … Cycles per second) Loss/gain (monthly rate) ...... ±15 seconds at normal temperature range (between 5° C and 35° C) Operational temperature range .... Between –10° C and +60° C Driving system ........... Step motor, 3 pieces Display system Time/calendar........ 24-hour, hour, minute and small second hands Date is displayed in numerals Stopwatch .......... Stopwatch minute and 1/5-second hands Battery ............ SEIKO SR927SW, 1 piece IC (Integrated Circuit) ........ C-MOS-IC, 1 piece * The specifications are subject to change without prior notice for product improvement.