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Zero Reset
• Once the timing operation has stopped, press push-piece B. The
chronograph and totalizer hands are reset to zero.
Winding
Your watch is wound automatically when you wear it on your wrist.
If the watch is not worn often enough, the movement will have to be
wound manually by turning the crown at least twenty times in posi-
tion 1.
TACHYMETER FEATURE
You use your tachymeter to measure rates of speed. Although it is
marked “kmh” for kilometers per hour your tachymeter can also be
used to measure “mph” or other units per hour.
It can calculate how many cars per hour pass a given point on the
highway, or how many units roll off a production line per hour.
Here’s how it works:
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RAPID DATE ADJUSTMENT
• Pull the crown out to position 2.
• Turn the crown clockwise until the correct date appears.
• Push the crown back down firmly against the case to position 1.
WARNING:
The date must never be corrected between 8 pm and 2
am. The watch continues to run while the fast date correction is
being made.
CHRONOGRAPH FUNCTIONS
Start-Stop Function
• Press push-piece A once to start timing; press again to stop the
timing operation.
Restart Timing
• Press push-piece A again to restart timing.