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You are now the proud owner of a SEIKO Analogue Quartz Watch Cal. 7T62. 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.
CONTENTS Page SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND POSITION ..SETTING THE DATE ....................STOPWATCH ......................SINGLE-TIME ALARM ..................... TACHYMETER ......................BATTERY CHANGE ....................SPECIFICATIONS ..................... ✩ For the care of your watch, see “TO PRESERVE THE QUALITY OF YOUR WATCH”...
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CAL. 7T62 ■ TIME/CALENDAR ■ STOPWATCH Measures up to 60 minutes in 1/5 second ■ SINGLE-TIME ALARM increments. Can be set to ring only once at a Split time measurement is possible. designated time within the coming 12 hours. STOPWATCH minute hand...
SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND POSITION ● This watch is so designed that the following are all made with the crown at the second click position: 1) main time setting 2) alarm hand adjustment 3) stopwatch hand position adjustment Once the crown is pulled out to the second click, be sure to check and adjust 1) and 2) at the same time.
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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”. 2. If the alarm has been set and the crown is pulled out to the second click, the ALARM hands will turn to indicate the current time.
3. STOPWATCH HAND POSITION ADJUSTMENT ✩ If the STOPWATCH hands are not in the “0” position, follow the procedure below to set them to the “0” position. STOPWATCH Press for 2 seconds. 1/5-second hand STOPWATCH minute hand * STOPWATCH minute hand turns a full circle. ▼...
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▼ ALARM and STOPWATCH hands can be readjusted in the following order by ● pressing button for 2 seconds. STOPWATCH STOPWATCH ALARM hands minute hand 1/5-second hand * ALARM hands * STOPWATCH minute * STOPWATCH 1/5- advance 12 hours. hand turns a full circle. second hand turns a •...
SETTING THE DATE ● Before setting the date, be sure to set the main time. CROWN Pull out to first click. ➠ ▼ Turn clockwise until the desired date appears. ▼ Push back in to normal position. Date 1. It is necessary to adjust the date at the end of February and 30-day months. 2.
STOPWATCH ● The stopwatch can measure up to 60 minutes in 1/5-second increments. ● After 60 minutes, it will start counting again from “0” repeatedly up to 12 hours. STOPWATCH minute hand STOPWATCH 1/5-second hand ✩ Before using the stopwatch, be sure to check that the crown is set at the normal position and that the STOPWATCH hands are reset to the “0”...
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Accumulated elapsed time measurement ○ ○ ○ ○ START STOP RESTART STOP RESET * Restart and stop of the stopwatch can be repeated by pressing button A. Split time measurement ○ ○ ○ ○ START SPLIT SPLIT STOP RESET RELEASE * Measurement and release of split time can be repeated by pressing button B.
SINGLE-TIME ALARM ● The alarm can be set to ring only once at a designated time within the coming 12 hours. ● The alarm time can be set in one minute increments. ALARM TIME SETTING ✩ Before using the alarm, check that the ALARM hands are adjusted to the current time. (See “SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND POSITION”) CROWN Pull out to first click.
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1. The single-time alarm cannot be set for a time more than 12 hours ahead of the current time. While you keep button B pressed to advance the ALARM hands quickly, they stop when they indicate the current time and the alarm is disengaged. In that case, release button B, and then, press and hold the button again to set the ALARM hands to the desired time.
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● HOW TO CANCEL THE ALARM TIME YOU HAVE SET CROWN Pull out to first click. ➠ ▼ Press and hold until ALARM hands stop and indicate the cur- rent time. ▼ CROWN Push back in to normal posi- tion. * To correct the alarm time you have set, follow the procedure described in “ALARM TIME SETTING”.
TACHYMETER (for models with tachymeter scale on the dial) To measure the hourly average speed of a vehicle Ex. 1 Use the stopwatch to determine how many seconds it takes to go STOPWATCH 1 km or 1 mile. second hand: 40 seconds Tachymeter scale indicated by STOPWATCH second hand gives...
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To measure the hourly rate of operation Ex. 1 Use the stopwatch to measure the time required to complete 1 STOPWATCH job. second hand: 20 seconds Tachymeter scale indicated by STOPWATCH second hand gives the average number of jobs ac- complished per hour.
For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927W battery. * If the stopwatch is used for more than 2 hours a day and/or the alarm rings for more than 20 seconds a day, the battery life may be less than the specified period.
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WARNING ● Do not remove the battery from the watch. ● If it is necessary to take out the battery, keep it out of the reach of children. If a child swallows it, consult a doctor immediately. CAUTION ● Never short-circuit, heat or otherwise tamper with the battery, and never expose it to fire.
Stopwatch ..........Measures up to 60 minutes. Stopwatch minute and 1/5-second hands Single-time alarm ......... Alarm hour and minute hands Battery ............SEIKO SR927W, 1 piece IC (Integrated Circuit) ........ C-MOS-IC, 1 piece * The specifications are subject to change without prior notice for product improvement.