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  2. Waltham Model 1857 - Wikipedia

    en.wikipedia.org/wiki/Waltham_Model_1857

    The Waltham Model 1857 is a watch made by the American Watch Company, later called the Waltham Watch Company in Waltham, Massachusetts. The Model 1857 was first made in 1857. Prior to that year, pocket watches were not made of standard parts and repairing and making the watches was difficult and expensive. The American Watch Company created and ...

  3. Waltham Watch Company - Wikipedia

    en.wikipedia.org/wiki/Waltham_Watch_Company

    The Waltham Watch Company, also known as the American Waltham Watch Co. and the American Watch Co., was a company that produced about 40 million watches, clocks, speedometers, compasses, time delay fuses, and other precision instruments in the United States of America between 1850 and 1957. The company's historic 19th-century manufacturing ...

  4. List of most expensive watches sold at auction - Wikipedia

    en.wikipedia.org/wiki/List_of_most_expensive...

    As of December 2022, the most expensive watch (and wristwatch) ever sold at auction is the Patek Philippe Grandmaster Chime Ref. 6300A-010, fetching US$31.19 million (31,000,000 CHF) in Geneva on 9 November 2019. [3][4] The most expensive pocket watch ever sold at auction is the Patek Philippe Henry Graves Supercomplication, fetching US$23.98 ...

  5. List of watchmakers - Wikipedia

    en.wikipedia.org/wiki/List_of_watchmakers

    Leopold Hoys (1713–1797), German clockmaker, Bamberg, John Whitehurst (1713–1788), English clockmaker, Derby. Jean Romilly (1714–1796), Swiss watchmaker, Paris, pocket watch. Jean François Poncet (1714–1804), Swiss watchmaker of French origin, clockmaker of the court in Dresden and director of the Grünes Gewölbe.

  6. Pocket watch - Wikipedia

    en.wikipedia.org/wiki/Pocket_watch

    Waltham model 1899 pocket watch movement Movement of a gold Elgin pocket watch, c. 1919. Pocket watch movements are occasionally engraved with the word "Adjusted", or "Adjusted to n positions". This means that the watch has been tuned to keep time under various positions and conditions. There are eight possible adjustments: Dial up; Dial down

  7. United States Watch Company - Wikipedia

    en.wikipedia.org/wiki/United_States_Watch_Company

    The United States Watch Company is a historic factory complex at 260 Charles Street in Waltham, Massachusetts. Built in 1886 and enlarged in 1901, it represents one of the most successful spinoffs of the American Waltham Watch Company, Waltham's dominant watchmaker of the late 19th century. When the complex was listed on the National Register ...