BALL Watch BMW Owner's Manual - page 9
14
15
Amortiser
®
shock-absorbing system
The Amortiser
®
shock-absorbing system reduces the risk of damage
during high-impact activities.
The Amortiser
®
device, patented and exclusive to BALL Watch,
secures the movement against extreme shocks. This feat of
micromechanics is characterized by a ring of protection, protecting
magnetically and enveloping the movement to absorb shocks. This
ingenious system protects the mechanism against lateral impact.
ENGLISH
Tachymeter: Computes speed over a given distance.
Please refer to the “Automatic Chronograph” instructions above to
reset the chronograph counter to zero position.
To compute the speed of a car over a certain distance, press the
top chronograph button [P1] to start timing. At the end of the fixed
distance, press the button again. If the time elapsed is 45 seconds,
the second hand should point to the figure 80 on the Tachymeter
scale. If the fixed distance is a kilometer then the car is traveling 80
kilometers per hour.
The wearer can find the correct
speed per hour by recording the time
needed to travel the distance.
Description of operation
Chronograph Scales