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Idiomas disponibles
Idiomas disponibles
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TACHYMETER SCALE
This model also features a tachymeter scale (a), which is used to calculate an
average speed using a base (1000 in this case).
MEASURING AN AVERAGE SPEED
1. Start the chronograph (push-piece A) at a first distance marker
(e.g. milepost).
2. Stop the chronograph (push-piece A) at the next marker (e.g. the next
milepost).
3. Read the indication on the tachymeter scale where the hand has
stopped. This determines the average speed at which you have travelled
during this time period.
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