The Hampden Watch Company was originally known as the Mozart Watch Company. In 1866, Donald J. Mozart founded the company in Providence, Rhode Island. The firm manufactured time pieces. Unfortunately for Mozart, this company soon failed, but in 1867, he reorganized the firm as the New York Watch Company, with production facilities in Springfield, Massachusetts. Three years later, the company's factory burnt to the ground. Finally, in 1877, the company reopened, now doing business as the Hampden Watch Company.In 1864 John C. Dueber founded the Dueber Watch Case Company in Cincinnati, Ohio to manufacture cases for fine watches. In 1886, Dueber, who had been making cases for the Hampden Watch Company, purchased a controlling interest in the company. About this time an anti-trust law was passed and the watch case manufacturers formed a boycott against Dueber's company. In 1888, Dueber bought Hampden and moved both companies to a dual set of factory buildings in Canton, Ohio. In their first year in Canton, the combined firms employed almost 10% of the city's population. By 1890, the company was producing quality watches, and introduced the first size 16, 23 jewel movement made in America. In 1923, the two businesses merged to become the Dueber-Hampden Watch Company. In 1925, John Dueber sold the company to Walter Vrettman. In 1927, falling sales led to the company going into receivership. In 1930, Amtorg Trading Corporation purchased the Dueber-Hampden Watch Company together with all of the manufacturing equipment, parts on hand, and work in progress, in order to build a factory in Russia. 28 boxcars of machinery left Canton, together with 21 Dueber Hampden employees to teach the Russians the craft of watchmaking. In 1931, the First State Watch Factory produced pocket watches that were presented at a ceremonial meeting in the Revolution Theater. The Hampden pattern watch movements were called the Type-1, easily recognized by its distinct twin finger bridge layout. As the Nazi armyclosed in on Moscow, during Autumn of 1941, the factory was hurriedly evacuated to Zlatoust, where more than 300,000 Zlatoust Type-1 watches and clocks were made. By 1943, the Moscow factory was re-established and renamed the First Moscow Watch Factory and continued the manufacture of pocket watches and stopwatches, as well as the Type-1 191-ChS watch for Soviet Navy divers. This watch, whose diameter, not including the crown, is about 2 1/4 inches, weighed 8 1/2 ounces. In 1970 production of these unique Type-1 191-ChS watches was stopped.