As any true watch lover knows, the finest sport chronograph watches typically have a host of added functions that offer useful information. Most of them come in the form of meters – not to be confused with depth. Here, we bring you a look at some of those added instruments that could make your summer watch purchase even more fun.
Much like a car’s speedometer, a tachymeter measures speed, as averaged over a certain distance. Generally, the tachymeter is indicated on the watch via an outside bezel (or sometimes via an outer ring on the dial) that is divided into equal increments. The wearer uses the chronograph to start/stop the event being measured, and then reads the chronograph seconds hand to determine the average speed.
Working similarly to the tachymeter, the telemeter feature of a chronograph measures distance. This measurement is usually used to calculate the approximate distance between the user and an event that can be seen and heard (such as a lightning or thunder). It does this by using the speed of sound. Essentially, the wearer starts the chronograph when the event is seen and stops it when its sound is heard. The seconds hand is then pointing to the telemeter scale value that approximates the distance from the wearer and the event.
Perhaps best loved by doctors and medical personnel, the pulsometer does exactly what it sounds like. It measures the heartbeat. It is an easy tool to use. Generally the wearer starts the watch at the sound, or feel, of the pulse. He or she then counts a short number of pulsations or beats (generally 15 or 30) and then stops the chronograph. The number that the seconds hand points to on the pulsometer scale reflects the corresponding number of heart beast per minute. Essentially, using the watch just takes the multiplication out of normal calculations and does it for you.
Stop in any time to see our wide assortment of chronographs with added meter functions. They can be addicting.