What is a chronometer? The most accurate gift

In this article, let's talk about what a chronometer and where it is used. This term is now very few matches what people used to think about it even for several centuries.

What is a chronometer? Origin and meaning of

The word "chronometer", in fact, is made up of two Greek words. The word "chronos" - the time, and "meter" - measure. In the XV century, inventors have tried to create the first devices. What is a chronometer, as a concept, and who invented it? The concept appeared in 1714 thanks to Jeremy Tucker. He named as his invention, which constitute a clock in a vacuum chamber. At that time, the emergence of the most accurate tool was simply vital: navigation has experienced considerable difficulties in determining the exact location. So there was a marine chronometer.

The modern analogue - merit watchmakers!

In today's world the chronometer has lost association with marine issues. He was a faithful companion of the brave sailors in the vast expanses of the ocean. Today, such devices have been superseded by modern technology like wireless Internet and GPS. This fact has contributed to what is now considered synonymous with chronometer wristwatch. Stylish and comfortable.

Chronometer - watches? Or not?

Now all clocks can be called a chronometer, but in the watch industry in professional circles this term is called the most accurate clock. The main advantage of any time meter is its accuracy. Any status attribute, decorated with the most luxurious housing, is considered unsuitable and useless, if not fulfilling its most important function - to communicate the exact time. What is a chronometer in the world today? We can observe how they are now equipped with various sophisticated features. Their number is, at times, the thrill and terror of modern technology. As already mentioned, there is some confusion in terms, because even the chronometer is often confused with the term as a chronograph, which is a separate mechanism in the timepiece for recording time. In general, do not make mistakes. At present, a chronometer - a clock with maximum precision, COSC received a certificate after numerous tests. Past them as "excellent". In short, this article will help you understand what a chronometer.

Interesting

It is worth noting that the most important fact in testing hours is not testing themselves hours and their internal mechanisms. Tests they are separate from the overall design, and is a matter of masters (sometimes - client) - to select the material and form of the future instrument. Status chronometer receives not every clockwork, because they individually tested thoroughly in the official Swiss chronometer testing Institute. Past all the "severe" test mechanism is provided with a certificate of compliance under the title Bulletin du marche. All certified chronometers have engraved serial number and assigned to the Institute of timekeeping certification number. It is noteworthy that the certificates are of two types - conventional and advanced. Latest contain only the final test results, and advanced, proven phenomenon rare and expensive, contain diurnal measurements for 15 days.

Watch with a tested mechanism - not a cheap pleasure, as he himself completing the certification process is quite costly. Thus, the price of clock mechanism tested increased by approximately $ 250.

If you have been looking for a quality gift to your man, turn your attention to the production of the legendary watch of the Rolex, the company, which is associated in society with the luxury and high status. It was founded by Hans Wilsdorf in 1910, and since then are among the market leaders in time according to all indicators.

Useful masculine purchase

As a gift can serve as elegant men's watches, timepieces Oyster Perpetual Rolex Deepsea. This is one of the most famous models of the renowned company that has gained popularity due to the increased water resistance (3900 m). Developed in 2008, she fell in love with divers from all over the world.

The model consists of a unique body structure that can withstand the water pressure at sea depths: high quality stainless steel that can withstand the tremendous pressure of the water, is arranged between the middle hull and glass, sapphire thick glass formed in the shape of a dome, and the back cover of a titanium alloy. Clock timepiece equipped with a helium valve, fitted under the body size and made of stainless steel. Model Oyster Perpetual Rolex Deepsea is considered to be a kind of a tribute to the famous Deep Sea Special, the former first experimental prototype, which has been immersed in the Mariana Trench - the deepest place of the planet, whose depth of 11034 meters. Even after being submerged under the water along with the bathyscaphe "Trieste", they showed the exact time.