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History of the Breguet brand
Breguet’s main inventions and innovations since 1775 - Breguet creations :
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Chronometers - Chronology
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Marine chronometers took the form of a movement of fairly large volume enclosed in a cylindrical brass casing. The latter was attached to a sturdy wooden box by means of brass gimbals serving as stabilizer and shock absorber. Fitted with handles and a glass face, the marine chronometer was placed at the heart of the vessel; among other functions, it was used to calculate longitude at sea.