Manual
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ENEnGgLliIsShH CONTENTS Page FEATURES ...4 MODES AND DISPLAYS 5 ADJUSTING THE HAND AND DATE POSITIONS 7 TIME SETTING ...9 CALENDAR ...10 ALARM ...11 TIMER ...13 STOPWATCH ...15 TACHYMETER ...18 NECESSARY PROCEDURE AFTER BATTERY CHANGE 20 NOTES ON OPERATING THE WATCH 22 BATTERY LIFE INDICATOR 24 BATTERY CHANGE ...24 TO PRESERVE THE QUALITY OF YOUR WATCH 26 SPECIFICATIONS ...29 3
ENEnGgLliIsShH CONTENTS Page FEATURES ...4 MODES AND DISPLAYS 5 ADJUSTING THE HAND AND DATE POSITIONS 7 TIME SETTING ...9 CALENDAR ...10 ALARM ...11 TIMER ...13 STOPWATCH ...15 TACHYMETER ...18 NECESSARY PROCEDURE AFTER BATTERY CHANGE 20 NOTES ON OPERATING THE WATCH 22 BATTERY LIFE INDICATOR 24 BATTERY CHANGE ...24 TO PRESERVE THE QUALITY OF YOUR WATCH 26 SPECIFICATIONS ...29 3
Manual
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TACHYMETER q For models with tachymeter scale English SEIKO ANALOGUE QUARTZ Cal. 6M25, 6M26 FEATURES TIME q Hour, minute & second hands CALENDAR q Date displayed in minute increments. ALARM q Can be set to ring on a 12-hour basis. 4 TIMER q Up to 60 minutes in 1/10 second increments. STOPWATCH q Measures up to 60 minutes can be set in numerals q Month indicated by hands q Calendar adjusts automatically except February of leap years.
TACHYMETER q For models with tachymeter scale English SEIKO ANALOGUE QUARTZ Cal. 6M25, 6M26 FEATURES TIME q Hour, minute & second hands CALENDAR q Date displayed in minute increments. ALARM q Can be set to ring on a 12-hour basis. 4 TIMER q Up to 60 minutes in 1/10 second increments. STOPWATCH q Measures up to 60 minutes can be set in numerals q Month indicated by hands q Calendar adjusts automatically except February of leap years.
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English MODES AND DISPLAYS There are two buttons and a crown. [Cal. 6M25] Hour hand Minute hand Hour hand [Cal. 6M26] Minute hand Date Date B B a b 5 a b 5 A Second hand MODE INDICATOR CROWN a: Normal position A Second hand CROWN MODE INDICATOR b: Extended position 5
English MODES AND DISPLAYS There are two buttons and a crown. [Cal. 6M25] Hour hand Minute hand Hour hand [Cal. 6M26] Minute hand Date Date B B a b 5 a b 5 A Second hand MODE INDICATOR CROWN a: Normal position A Second hand CROWN MODE INDICATOR b: Extended position 5
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ALARM SETTING mode CALENDAR mode Calendar setting Pull out 6 CROWN. TIME mode (Alarm disengaged) Time setting Pull out CROWN. TIMER mode English ¬ ¬ ¬ MODE CHANGE CROWN Turn at normal position clockwise or counterclockwise. STOPWATCH mode Adjusting hand & date positions Pull out CROWN. TIME mode (Alarm engaged) ¬ Time setting Pull out CROWN.
ALARM SETTING mode CALENDAR mode Calendar setting Pull out 6 CROWN. TIME mode (Alarm disengaged) Time setting Pull out CROWN. TIMER mode English ¬ ¬ ¬ MODE CHANGE CROWN Turn at normal position clockwise or counterclockwise. STOPWATCH mode Adjusting hand & date positions Pull out CROWN. TIME mode (Alarm engaged) ¬ Time setting Pull out CROWN.
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... HAND AND DATE POSITIONS q If the hands do not need resetting, go on to the 12 o'clock position or the date numeral does not appear at the center of Hour, Minute and Second hands and the date numeral. English ¬ ADJUSTING THE HAND AND DATE POSITIONS q Before setting the time and calendar, be sure to use STOPWATCH mode to reset the hands. CROWN ˝ 7 CROWN Turn to set MODE INDICATOR to "CHRONO.". * If the stopwatch is counting, first press Button B to stop...
... HAND AND DATE POSITIONS q If the hands do not need resetting, go on to the 12 o'clock position or the date numeral does not appear at the center of Hour, Minute and Second hands and the date numeral. English ¬ ADJUSTING THE HAND AND DATE POSITIONS q Before setting the time and calendar, be sure to use STOPWATCH mode to reset the hands. CROWN ˝ 7 CROWN Turn to set MODE INDICATOR to "CHRONO.". * If the stopwatch is counting, first press Button B to stop...
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lowing order (See *1 on page 22) Push back in the fol- English ˝ ˛ ˛ ¬ B A 8 10 Calendar frame 10 CROWN « ˛ B Press to select what is to be adjusted (hands or date) in to the center of the calendar frame. (See *2 on page 22) : Second hand Minute hand ˛ Date Hour hand ˝ A ˝ CROWN Press to reset the selected hand to the 12 o'clock position or put the date to normal position.
lowing order (See *1 on page 22) Push back in the fol- English ˝ ˛ ˛ ¬ B A 8 10 Calendar frame 10 CROWN « ˛ B Press to select what is to be adjusted (hands or date) in to the center of the calendar frame. (See *2 on page 22) : Second hand Minute hand ˛ Date Hour hand ˝ A ˝ CROWN Press to reset the selected hand to the 12 o'clock position or put the date to normal position.
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English ¬ TIME SETTING CROWN Turn to set Hour hand. (See *2 and *4 on page 22) ˝ « 5 A Press to set MODE INDICATOR to "TIME" or "ALM.ON". CROWN ˝ B Hour hand B Press to set Minute hand. (See *2 and *3 on page 22) CROWN ˝ A Minute hand CROWN Push back in to the 12 o'clock position. Second hand « 5 CROWN Pull out. * Second hand automatically returns to normal position in accordance with a time signal. 9
English ¬ TIME SETTING CROWN Turn to set Hour hand. (See *2 and *4 on page 22) ˝ « 5 A Press to set MODE INDICATOR to "TIME" or "ALM.ON". CROWN ˝ B Hour hand B Press to set Minute hand. (See *2 and *3 on page 22) CROWN ˝ A Minute hand CROWN Push back in to the 12 o'clock position. Second hand « 5 CROWN Pull out. * Second hand automatically returns to normal position in accordance with a time signal. 9
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... back in the calendar frame. q The date is indicated by the numeral shown in to normal position. CROWN Turn to set the date (Ex. 10th). (See *2 on page 22) Press to set MODE INDICATOR to "DATE". Press to set the month (Ex. q The calendar automatically adjusts for odd and even months except February of leap years. English CALENDAR q The month is indicated by the hour marker that all three...
... back in the calendar frame. q The date is indicated by the numeral shown in to normal position. CROWN Turn to set the date (Ex. 10th). (See *2 on page 22) Press to set MODE INDICATOR to "DATE". Press to set the month (Ex. q The calendar automatically adjusts for odd and even months except February of leap years. English CALENDAR q The month is indicated by the hour marker that all three...
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English ¬ ALARM q The alarm can be set MODE INDICATOR to Hour hand "ALM.ON" or "TIME" to ring on a 12-hour basis. ALARM SETTING CROWN Turn to set MODE INDICATOR to "ALM.SET". (See *5 on page 22) B Minute hand B Press to set Minute hand. (See *2 and *3 on page 22) ˝ 10 CROWN A Press to set Hour hand. (See *2 on page 22) ˝ A CROWN Turn to set to engage or disengage the alarm. (See the following section) 11
English ¬ ALARM q The alarm can be set MODE INDICATOR to Hour hand "ALM.ON" or "TIME" to ring on a 12-hour basis. ALARM SETTING CROWN Turn to set MODE INDICATOR to "ALM.SET". (See *5 on page 22) B Minute hand B Press to set Minute hand. (See *2 and *3 on page 22) ˝ 10 CROWN A Press to set Hour hand. (See *2 on page 22) ˝ A CROWN Turn to set to engage or disengage the alarm. (See the following section) 11
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English ALARM ENGAGEMENT/DISENGAGEMENT • Alarm engagement • Alarm disengagement CROWN Turn to set MODE INDI- q To check the designated alarm time, set MODE INDICATOR to set MODE INDICATOR to "ALM.ON". (See also *6 on page 22) CROWN Turn to "ALM.SET". 12 Current time 10 10 MODE INDICATOR [TIME mode with alarm engaged] [TIME mode with alarm disengaged] q Alarm rings at the designated time for 20 seconds. * To stop it manually, press Button A or B. CATOR to "TIME".
English ALARM ENGAGEMENT/DISENGAGEMENT • Alarm engagement • Alarm disengagement CROWN Turn to set MODE INDI- q To check the designated alarm time, set MODE INDICATOR to set MODE INDICATOR to "ALM.ON". (See also *6 on page 22) CROWN Turn to "ALM.SET". 12 Current time 10 10 MODE INDICATOR [TIME mode with alarm engaged] [TIME mode with alarm disengaged] q Alarm rings at the designated time for 20 seconds. * To stop it manually, press Button A or B. CATOR to "TIME".
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CROWN Turn to set MODE INDICATOR to "TIMER". Second hand A Press to set the desired amount of time in minute increments. TIMER SETTING q Before setting the timer, check that the three hands are at "0" position. 13 English TIMER q The timer can be set to count down up to 60 minutes in minutes. (See *2 on page 22) 10 A Minute hand * To set the timer for 60 minutes, set Minute hand at "0" position.
CROWN Turn to set MODE INDICATOR to "TIMER". Second hand A Press to set the desired amount of time in minute increments. TIMER SETTING q Before setting the timer, check that the three hands are at "0" position. 13 English TIMER q The timer can be set to count down up to 60 minutes in minutes. (See *2 on page 22) 10 A Minute hand * To set the timer for 60 minutes, set Minute hand at "0" position.
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A q When the set time is up, a warning sound beeps for approximately 5 seconds. * To stop of timer can be repeated by pressing Button B. English TIMER OPERATION B B¬B¬B ¬ B ¬A 10 START STOP RESTART STOP RESET * Restart and stop it manually, press Button A or B. * See also *7 on page 22. 14
A q When the set time is up, a warning sound beeps for approximately 5 seconds. * To stop of timer can be repeated by pressing Button B. English TIMER OPERATION B B¬B¬B ¬ B ¬A 10 START STOP RESTART STOP RESET * Restart and stop it manually, press Button A or B. * See also *7 on page 22. 14
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CROWN Turn to set MODE INDICATOR to 60 minutes in 1/10 second increments. q In the following cases, the stopwatch operations cannot be made: 1) While the timer warning sound is released (less than 5 seconds). * See also *8 on page 23. HOW TO READ THE HANDS q In STOPWATCH mode, each hand indicates the elapsed time as follows: In other modes In STOPWATCH mode ¬ Second hand 1/10 seconds ¬ Minute hand Seconds ¬ Hour hand Minutes 15 English STOPWATCH q Stopwatch measures up with the accumulated elapsed time after...
CROWN Turn to set MODE INDICATOR to 60 minutes in 1/10 second increments. q In the following cases, the stopwatch operations cannot be made: 1) While the timer warning sound is released (less than 5 seconds). * See also *8 on page 23. HOW TO READ THE HANDS q In STOPWATCH mode, each hand indicates the elapsed time as follows: In other modes In STOPWATCH mode ¬ Second hand 1/10 seconds ¬ Minute hand Seconds ¬ Hour hand Minutes 15 English STOPWATCH q Stopwatch measures up with the accumulated elapsed time after...
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... at the same time for 2 seconds. * A beep sounds when the buttons are released, and the hands start to stop measurement and then press Button A to reset the hands. B A 20 « 7 CROWN CROWN ˝ A AND B ˝ A OR B ˝ Pull out. Before using the watch, therefore, be sure to reset the hands and date, following the procedure below. ¬ ¬ CROWN Turn to set MODE INDICATOR to "CHRONO.". * If the stopwatch is replaced, the information stored in the...
... at the same time for 2 seconds. * A beep sounds when the buttons are released, and the hands start to stop measurement and then press Button A to reset the hands. B A 20 « 7 CROWN CROWN ˝ A AND B ˝ A OR B ˝ Pull out. Before using the watch, therefore, be sure to reset the hands and date, following the procedure below. ¬ ¬ CROWN Turn to set MODE INDICATOR to "CHRONO.". * If the stopwatch is replaced, the information stored in the...
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English ˛ ¬ ˝ ˛ B B Press to select what is to be adjusted (hands or date) in to "1". (See *2 on page 1 22) ˝ CROWN Push back in the fol- lowing order (See *1 on page 22): 1 Second hand Minute hand « ˛ ˛ A Date Hour hand ˝ A Press to reset the selected hand to the 12 o'clock position or set the time and calendar. (See "TIME SETTING" and "CALENDAR") 21 CROWN * After resetting the hands and date as explained above, set the date to normal position.
English ˛ ¬ ˝ ˛ B B Press to select what is to be adjusted (hands or date) in to "1". (See *2 on page 1 22) ˝ CROWN Push back in the fol- lowing order (See *1 on page 22): 1 Second hand Minute hand « ˛ ˛ A Date Hour hand ˝ A Press to reset the selected hand to the 12 o'clock position or set the time and calendar. (See "TIME SETTING" and "CALENDAR") 21 CROWN * After resetting the hands and date as explained above, set the date to normal position.
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... Button A to turn Hour hand past the 12 o'clock marker to determine whether the watch is set with the CROWN both at the normal position and at the extended position. *6 Alarm test: With the CROWN at "ALM.ON", press and hold Buttons A and B at the 12 o'clock position. • With each press of the buttons, a beep sounds for the A.M. If the date changes, the time is changed from TIMER to...
... Button A to turn Hour hand past the 12 o'clock marker to determine whether the watch is set with the CROWN both at the normal position and at the extended position. *6 Alarm test: With the CROWN at "ALM.ON", press and hold Buttons A and B at the 12 o'clock position. • With each press of the buttons, a beep sounds for the A.M. If the date changes, the time is changed from TIMER to...
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... stopwatch operation: • With each press of hands 66 If Buttons A and B are pressed at "TIME" 23 If the split time is left untouched with the hands showing the demonstration movement, they will be continued by changing the mode. 66 Demonstration movement of the buttons, a beep sounds for 2 seconds, Hour and Minute hands turn counter- clockwise and clockwise, respectively, and Second hand moves back and forth at the 12 o'clock position. B * To stop...
... stopwatch operation: • With each press of hands 66 If Buttons A and B are pressed at "TIME" 23 If the split time is left untouched with the hands showing the demonstration movement, they will be continued by changing the mode. 66 Demonstration movement of the buttons, a beep sounds for 2 seconds, Hour and Minute hands turn counter- clockwise and clockwise, respectively, and Second hand moves back and forth at the 12 o'clock position. B * To stop...
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... be replaced when you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927W battery. * The battery life may be less than 5 minutes a day. 24 When the battery expires, be less than 2 years if: • the alarm is used more than once a day, • the timer is used for more than 5 minutes a day, and/or • the stopwatch is used for more than the specified period. BATTERY CHANGE 2 Years The miniature battery which powers your watch...
... be replaced when you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927W battery. * The battery life may be less than 5 minutes a day. 24 When the battery expires, be less than 2 years if: • the alarm is used more than once a day, • the timer is used for more than 5 minutes a day, and/or • the stopwatch is used for more than the specified period. BATTERY CHANGE 2 Years The miniature battery which powers your watch...
Manual
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... bar is a test pressure and should also be taken on diving into water. ** We recommend that you wear a SEIKO Diver's Watch for scuba diving. If used in sea water, rinse the watch in water. This condition, however, will be considered as corresponding to actual diving depth since swimming movement tends to observe the following: * Do not operate the crown or push the buttons...
... bar is a test pressure and should also be taken on diving into water. ** We recommend that you wear a SEIKO Diver's Watch for scuba diving. If used in sea water, rinse the watch in water. This condition, however, will be considered as corresponding to actual diving depth since swimming movement tends to observe the following: * Do not operate the crown or push the buttons...
Manual
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"DATE CALENDAR mode (month indicated by the three hands and date displayed in numerals) "CHRONO STOPWATCH mode (minute, second and 1/10 second hands) The stopwatch can be set on a 12-hour basis. "TIMER TIMER mode (minute and second hands) Up to 60 minutes can measure up to change without prior notice for product improvement. 29 Cycles per second) 2 Loss/gain (monthly rate Less than 15 seconds at normal temperature range (5°C ~ 35°C) (41°F ~ 95°F) 3 Operational temperature range...
"DATE CALENDAR mode (month indicated by the three hands and date displayed in numerals) "CHRONO STOPWATCH mode (minute, second and 1/10 second hands) The stopwatch can be set on a 12-hour basis. "TIMER TIMER mode (minute and second hands) Up to 60 minutes can measure up to change without prior notice for product improvement. 29 Cycles per second) 2 Loss/gain (monthly rate Less than 15 seconds at normal temperature range (5°C ~ 35°C) (41°F ~ 95°F) 3 Operational temperature range...
