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Peter Henlein (c. 1479–1542), German locksmith, Nürnberg, often considered the inventor of the watch, portable clocks and watches. Nicolaus Kratzer (1487–late 1550), German mathematician and astronomer, Munich , royal astronomer of Henry VIII of England , sun dial .
Fire-gilded pomander watch from 1505 probably made by Henlein, one of the earliest existing examples of a watch Henlein became known as a maker of small portable ornamental spring-powered brass clocks, very rare and expensive, [ 2 ] which were fashionable among the nobility of the time, worn as pendants or attached to clothing, which can be ...
The Illinois Watch Company was founded on December 23, 1870, in Springfield, Illinois, by John C. Adams, John Whitfield Bunn (1831–1920), and various additional financiers. Twenty years later, Jacob Bunn Jr., (1864–1926) took over and ran the company until his death in 1926.
The watch was an 18-size, full plate design. In 1869, the National Watch Company won "Best Watches, Illinois Manufacture" at the 17th Annual Illinois State Fair, for which it won a silver medal. [3] The company officially changed its name to the Elgin National Watch Company in 1874, as the Elgin name had come into common usage for their watches.
The Hammond clock model "Como" The Hammond Clock Company was founded in 1928 to produce and market clocks that were equipped with Hammond's new motor. The Hammond clock factory manufactured more than 100 different clock models, some simple and cheap, others made from expensive materials such as marble and onyx. [4]
Thomas Mudge, inventor of the lever escapement. The lever escapement, invented by Thomas Mudge in 1754 [18] and improved by Josiah Emery in 1785, gradually came into use from about 1800 onwards, chiefly in Britain; it was also adopted by Abraham-Louis Breguet, but Swiss watchmakers (who by now were the chief suppliers of watches to most of Europe) mostly adhered to the cylinder until the 1860s.
Sessions Clock Company; Bristol, Connecticut (1903–1969) Spartus Corporation; Chicago, Illinois, and Louisville, Mississippi (1934–2001) Standard Electric Time Company; Waterbury, Connecticut, Springfield, Massachusetts, and Tecumseh, Michigan (1887–Present) Time Telegraph Company (1883–1887) United Clock Company; Peru, Illinois (1853 ...
The Elgin National Watch Company Observatory is a historic building in Elgin, in the U.S. state of Illinois. It was built in 1910 to serve the Elgin National Watch Company two blocks to the west. The two-story observatory provided data on time that was scientifically accurate to a tenth of a second.