Quartz vs Chronometer
Watches and clocks come in various forms. Of the various watches and clocks, quartz and chronometer are the most preferred.
A quartz clock or watch uses electronic oscillators, which uses quartz to regulate the time. These quartz watches and clocks give precise or accurate frequency, which gives them an added advantage over other mechanical clocks and watches.
Chronometer watches and clocks are considered to be more accurate than the other mechanical watches and clocks, including even quartz watches and clocks. Chronometer is a designation given to clocks and watches that have this accurate precision. This designation is not given to quartz watches but is applied to all other mechanical watches and clocks. The Swiss Official Chronometer Control gives the designation of chronometer.
Quartz watches and clocks were introduced in 1969, which was a great revolution in technology. In quartz watches and clocks, the quartz crystal resonator vibrates at 8,192 Hz. It is driven by a battery powered oscillator. Instead of the wheel train, digital counters are used in quartz watches and clocks.
Though Jeremy Thacker coined the term chronometer in 1714, it was only in the recent times that the word was used as a certification for watches and clocks. Each chronometer watch or clock is unique and has an identification and a certification number. All the watches and clocks are tested for several days at three temperatures in five positions before the certification is issued.
As chronometer watches and clocks keep accurate time, they come at a high price. The quartz watches and clocks are less pricey because are not considered to be as sophisticated.
Summary
1. Chronometer watches and clocks are considered to be more accurate than the other mechanical watches and clocks, including even quartz watches and clocks.
2. A quartz clock or watch uses electronic oscillators, which uses quartz to regulate the time.
3. Chronometer is a designation given to clocks and watches that have this accurate precision. This designation is not given to quartz watches, but is applied to all other mechanical watches and clocks.
4. As chronometer watches and clocks keep very accurate time, they comes at a high price. The quartz watches and clocks are less pricey because they are not considered to be as sophisticated.
5. Quartz watches and clocks were introduced in 1969. Though Jeremy Thacker coined the term chronometer in 1714, it was only in the recent times that the word was used as a certification for watches and clocks