MOW1010

SEIKO VD5F – Standard Chronograph Movement

Functions: 3 hands (hours, minutes, seconds), date, chronograph: seconds, 60 minutes  

Movement: quartz

Battery life: approximately 3 years

Display:  

Crown operation :

Setting procedure:  

How to adjust the chronograph hand position:  
If the chronograph is in use, press button A then B to return the hands to position 0.   
If one of the chronograph hands is not in position 0, reset it by following the procedure below:  
(1)    Pull the crown out to position 2  
(2)    Press button A or B to reset chronograph hands to position 0  
•    By pressing button A, the 2 chronograph hands move counterclockwise.  
•    By pressing button B, the 2 chronograph hands move clockwise.  
*Hands move quickly if buttons A and B are kept pressed.  
(3)    Once the hands have been reset to zero, push the crown to position 0 
 
How to set time:  
After resetting the chronograph hands, set the hour and minute hands.  
(1)    Pull the crown out to position 2 when the seconds hand is at the 12 o'clock position.  
*When setting the hour & minute hands, take AM/PM into consideration.  
(2)    Turn the crown clockwise to set the hour and minute hands.   
(3)    Once the time has been set, push the crown back to position 0, seconds hand begins to run. 

How to set date:  
(1)    Pull crown out to position 1  
(2)    Turn crown clockwise until the desired date appears in the date window  
(3)    Once the date has been set, return the crown to position 0  
*Do not set the date between 9pm and 1am. Otherwise, it may not set correctly.   

How to use the chronograph:  
The chronograph can measure up to 60 minutes in seconds.   
1.    Standard movement  
Press the buttons in the following order: 

1.    Accumulated elapsed time measurement Press the buttons in the following order:  

 
*Repeat and Stop can be repeated as many times as necessary by pressing button A.  
 
1.    Split time measurement  
Press the buttons in the following order:  

*Split and Split Release and Stop can be repeated as many times as necessary by pressing button A.