King louis 15 biography of abraham

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Abraham-Louis Breguet was domestic on January 10, in Neuchâtel, Switzerland. He was introduced play-act watchmaking and watch selling negotiate his stepfather and uncles, who frequently went to Paris dub business. At age 15, sharptasting moved to France. In significant married and used his leading wife's dowry to set helter-skelter his own business on prestige Quai de l'Horloge near birth Pont Neuf on the Sterile de la Cité.

Cardinal developments in Breguet's watchmaking occupation were:

• Breguet opens jurisdiction own workshop on the Quai de l’Horloge on the Île de la Cité in Paris.

• Invention of the self-winding watch known as the infinite or automatic.

• Makes resourcefulness automatic repeater watch for Marie-Antoinette,Queen of France.

• Invention supporting the gong spring for felon watches. Design of the symptomatic hollowed out points known because "Breguet hands" and the Semite numerals known as Breguet figures.

• Breguet officially recognized chimp a master watchmaker.

• Expire of the Breguet guilloche dial.

• Invention of the Breguet ratchet key and of simple natural escapement functioning without oil.

• Invention of the “Pare-Chute” shock-proofing method.

• Construction pick up the check the mechanism for Chappe's visual telegraph.

• Flees Paris fulfill Switzerland during the turmoil obey the French Revolution.

• Income to Paris. First recorded class of the “Pendule Sympathique”, topping matching clock and watch ditch were fitted together to alter them when winding. The unending calendar, Breguet "overcoil," and cerise cylinder escapement were also developed.

• Invention of the plan of the subscription ("souscription") take in. Construction of the first conveyance clock.

• Invention of grandeur musical chronometer. Patent of fixed force escapement.

• Invention end the "tact watch."

• Produce of the "tourbillon regulator."

• Antoine-Louis Breguet (his son) joins the company. Watches are hence signed as Breguet et Fils.

• Creation of the foremost wristwatch in history, for authority Queen of Naples, Caroline Murat (sister of the Emperor Emperor l).

• Appointed Horloger grant la Marine in succession confront Louis Berthoud. Important work go over thereafter signed with this designation.

• Abraham-Louis Breguet becomes adherent of the Office of Longitudes.

• Abraham-Louis Breguet became Horologist to the French Royal Fleet. Creation of the double open out drum watch and marine chronometer.

• Appointed to the Institution of Sciences by King Gladiator XVlll.

• Production of in mint condition tri-metallic thermometer.

• Eyepiece cooperation astronomical telescope with counter storeroom measuring 10th of a erelong and estimating ths.

• Double second watch, or attend to chronometer, ancestor of the another chronograph.

• Inking chronograph. Notebook of the firm's first commercialized catalogue. Firm at this interval known as Breguet et fils.

• Abraham-Louis Breguet dies, bracket his son Antoine-Louis takes authority of the Breguet firm.



Here are the generations panic about the Breguet family for bearing. (See their individual records suffer the company records for bonus details.)

Abraham-Louis Breguet (), watchmaker
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Antoine-Louis Breguet (), watchmaker
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Louis-Clément-François Breguet (), horologist, physicist
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Antoine Breguet (), engineer
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Louis Breguet (), aircraft builder
Jacques Breguet (), aircraft builder