Citizen E610 - Page 93

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How to use the motor sports function
[Calculation of time needed to reach a set distance]
Q :
How long does it take for a vehicle travelling at a speed of 80km to travel 400km ?
A :
Align 80 of the outer scale with the SPEED INDEX “

” of the inner scale.
Result: 5 Hours (5.00) of the inner scale correspondes to 40 of the outer scale.