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  2. Salisbury Cathedral clock - Wikipedia

    en.wikipedia.org/wiki/Salisbury_cathedral_clock

    Salisbury Cathedral clock, restored. The Salisbury Cathedral clock is a large iron-framed tower clock without a dial, in Salisbury Cathedral, England.Thought to date from about 1386, it is a well-preserved example of the earliest type of mechanical clock, called verge and foliot clocks, and is said to be the oldest working clock in the world, [1] although similar claims are made for other clocks.

  3. Comayagua cathedral clock - Wikipedia

    en.wikipedia.org/wiki/Comayagua_cathedral_clock

    The clock in 2022. The Comayagua cathedral clock, also known as the Arabic clock or the Comayagua clock, is a gear clock dated from the medieval times located in the city of Comayagua, in the Republic of Honduras. It is considered the oldest clock in the Americas and the oldest gear clock in the world still in operation since it has been ...

  4. History of timekeeping devices - Wikipedia

    en.wikipedia.org/wiki/History_of_timekeeping_devices

    The oldest surviving spring-driven clock is a device made by Bohemian Jacob Zech in 1525. [111] [116] The first person to suggest travelling with a clock to determine longitude, in 1530, was the Dutch instrument maker Gemma Frisius. The clock would be set to the local time of a starting point whose longitude was known, and the longitude of any ...

  5. List of clock manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_clock_manufacturers

    Eardley Norton, a most highly esteemed member of the Clockmakers' Company, was working between 1762 and 1794. There are clocks by him in the Royal Collection and many museums worldwide. Norton made an astronomical clock for George III which still stands in Buckingham Palace.

  6. Gallet & Company - Wikipedia

    en.wikipedia.org/wiki/Gallet_&_Company

    Gallet (ˈgæl.eɪ) is a historic Swiss manufacturer of high-end timepieces for professional, military, sports, racing, and aviation use. Gallet is the world's oldest clock making house with history dating back to Humbertus Gallet, a clock maker who became a citizen of Geneva in 1466.

  7. Physicists construct the most accurate clock the world has ...

    www.aol.com/news/2013-05-29-worlds-most-accurate...

    Calling a clock the most accurate ever may sound like hyperbole, but physicists at the National Institute of Standards and Technology in Boulder, Colorado have built a pair of devices that can ...

  8. J. B. Joyce & Co - Wikipedia

    en.wikipedia.org/wiki/J._B._Joyce_&_Co

    The company claim to be the oldest clock manufacturer in the world, originally established in 1690, [1] and have been part of the Smith of Derby Group since 1965. [2] The claim is challenged by another English firm of clockmakers, Thwaites & Reed, who claim to have been in continuous manufacture since before 1740, with antecedents to 1610.

  9. List of clocks - Wikipedia

    en.wikipedia.org/wiki/List_of_clocks

    The oldest continuously running clock in the United States is located in Winnsboro, South Carolina, and dates all the way back to 1837. Hertzberg Clock (San Antonio) , Texas Department of Defense master clock , at United States Naval Observatory , Washington, D.C.