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John Arnold (1736 – 11 August 1799) was an English watchmaker and inventor. John Arnold was the first to design a watch that was both practical and accurate, and also brought the term " chronometer " into use in its modern sense, meaning a precision timekeeper.
John Arnold is known as one of the most innovative watchmakers of his day and held patents for a Detent escapement, a bimetallic balance and a helical balance spring. Arnold also played a central role in the significant events of his age, such as the competition to determine longitude at sea, and won several grants and awards offered by the ...
John Arnold is known as one of the most innovative watchmakers of his day and held patents for a Detent escapement, a bimetallic balance and a helical balance spring. Arnold also played a central role in the significant events of his age, such as the competition to determine longitude at sea, and won several grants and awards offered by the ...
Dec 2, 2021 · December 2, 2021. by The Random Blog Of Time. John Arnold, an English watchmaker and inventor was born in Bodwin, Cornwall, England in 1736 and was the first to design a watch that was both practical and precise. He also coined the term "chronometer" to refer to a precision timekeeper in its contemporary definition.
John Arnold is considered as one of the greatest and most innovative watchmakers of all time. His work contributed to explorers of the age being able to determine their longitude at sea and even introduced the term ‘chronometer’ which is still in use today.
Arnold & Son. John Arnold was a British watchmaker and inventor. His reputation established as a fine watchmaker when he set up a chronometer factory at Chigwell In 1756 and this give him the credit to be the first watchmaker to design a watch that was both practical and accurate.
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Heritage. As a renowned watchmaker, John Arnold produced some of the most accurate marine chronometers of the 18th century. He won several awards from the Bureau des Longitudes, spurring him on in his research into timekeeping.
