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MARINE STAR SERIES A CHRONOGRAPH COLLECTION

USING THE CHRONOGRAPH

This chronograph is able to measure and display time in 1/1 second increments up to maximum of 59 minutes 59 seconds. 

Measuring time with the chronograph

1.  The chronograph can be started and stopped each time button “2” is pressed.

2.  Press button “5” to reset the chronograph and chronograph minute and second hands return to their zero positions.

CHRONOGRAPH RESET (INCLUDE AFTER REPLACING BATTERY)

This procedure should be performed when the chronograph second hand does not return to the zero position after the  
chronograph has been reset, and including after the battery has been replaced.

1. 

Pull the crown out to the 2nd position,      .

2. 

Press the button “2” to set the chronograph second hand to the zero position. 
* The chronograph hand can be advanced rapidly by continuously pressing button “2”.

3. 

Once the hands have been zeroed, return the crown to its Normal Crown Position,      . 
* Do not push crown to normal position while the chronograph second hand returns to zero position. It stops on  
the way when crown are returned to normal position and its position is recognized as zero position.

RESET

TIME 

MEASUREMENT

STOP

“A”

“A”

“A”

“B”

“B”

Marine Star Series A Chronograph Setting Instructions  |  2

98A278jn,     

4

2

3

1

5

6

9

10

 A

B

C

7

8

 A

C

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