Seiko 7T84 Display & Buttons, Features, English, Mode indicator Center hand Minute hand, Hours

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CAL. 7T84

DISPLAY & BUTTONS

English

FEATURES

Mode indicator

Center hand

Minute hand

English

nTIME mode

Time is indicated by the hour, minute and small second hands.

nYACHT TIMER mode

Yacht timer combines the functions of a count down timer and a stop watch that starts operating automatically when the timer finishes counting down. This function is particularly useful in yacht racing. 5-, 6- & 10-minute preset timers are available.

nTIMER mode

The timer can be set to a maximum of 15 minutes in 1-minute increments.

nSTOPWATCH mode

The stopwatch can measure 12 hours in 1/5-second increments. When the measurement reaches 12 hours, the stopwatch automatically stops.

n ALARM mode

Single time alarm: sounds only once at a designated alarm time within 12

 

hours.

Regular alarm: set to sound at a designated time everyday on a 12-hour

 

 

15

 

 

 

1

 

 

A

 

14

 

 

 

0TMRC

M

2

 

 

 

 

 

 

1

 

HR

L

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

5

 

 

 

A

 

 

 

 

13

E

 

 

 

 

L

 

 

 

 

 

 

 

 

 

3

 

 

 

 

IM

 

 

 

 

 

 

 

 

Hour hand

 

T

 

MODE SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

4

 

 

 

11

 

 

10

 

 

 

5

a

 

 

 

 

 

15

2

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

6

5

 

6

 

B

 

 

9

 

 

 

8

 

7

 

 

Small second hand

 

 

 

 

 

 

 

 

 

 

 

 

Small watch

 

 

 

 

 

 

 

 

 

 

CROWN

bc

a:Normal position

b:First click

mode selection, date setting

c:Second click time setting,

hand position adjustment

basis.

n LOCAL TIME mode

The time in another time zone area can be shown in 1-minute increments, offering a dual time display.

*Some models may have a screw lock type crown. If your watch has a screw lock type crown, refer to SCREW LOCK TYPE CROWN.

*The illustrations in the following sections of this manual may be simplified for the purpose of explanation.



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Contents Contents Display & Buttons FeaturesMode indicator Center hand Minute hand EnglishCrown with driving wheel How to use the screw lock type crownScrew Lock Type Crown Crown is unlocked and can be operatedUpon completion of selecting Mode ChangeMode indicator Crown Pull out to first click Desired mode, push back in to normalSmall second hand Time ModeHow to set the time main watch and small watch Small watchYacht timer operation Yacht Timer ModeHow to set the date Crown Push back in to normal positionPull out to first click How to use the yacht timerPress to start the yacht timer Push back in to normal positionAutomatic relay function of the stopwatch How to read the yacht timer measurementHow to reset the yacht timer Center hand 4 minutesYacht TIMER-STOPWATCH Operational Flow Restart setting functionKeep pressing button a for 2 seconds Press to set the mode indicator pointing at the Timer mode Timer ModeHow to use the timer Timer measurementStopwatch operation Stopwatch modeHow to reset the stopwatch Measurement movementAlarm mode How to use the single-time alarmHow to change or cancel the single-time alarm How to stop the single-time alarm manually while soundingRegular alarm How to set the local time Local Time modeHow to stop the regular alarm manually while sounding Pointing at the Alarm modeMiniature battery which powers your watch should last Battery ChangeBattery life indicator BatteryMode indicator, center hand, hands of the small watch Necessary procEdure after battery changeHand Position Adjustment Mode indicator Dot markerTrouble Possible causes TroubleshootingSolutions Specifications