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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 ...
WALTHAM Premier pocket watch Vanguard Model 1908 16s 23j 10k Gold Filled circa 1943 Made in USA During World War II Waltham was an important contractor for the American military, producing timepieces for service personnel and timing devices for military ordinance, such as bombs and torpedoes, with the company's Waltham, Massachusetts factory ...
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
The Model 23 was a 16-size chronograph pocket watch. The Model 4992b was in a 16-size case with a black dial. It was used as the pocket watch for the U.S. military, featuring a less accurate 21-jewel railroad grade movement. [citation needed] By 1970, 13,086 Hamilton Model 21 Marine Chronometers had been produced.
The Van Normans began their company as the Hopkins Watch Tool Company in Waltham, Massachusetts around 1874. [2] Their first products were watch repair lathes and associated tooling. In 1883, they bought the name Waltham Watch Tool Company , as that company started watch production under the name of U.S. Watch Co. [ 2 ] It was at that time that ...
The American Watch Tool Company is a historic factory complex at 169 Elm Street in Waltham, Massachusetts. The company was founded in 1877 as a spin-off from the successful American Watch Company, and was used for the production of watchmaking tools until 1904. The four-building complex traces the evolutionary history of this business.