Description of Industries and Summary of Findings INDUSTRY 3873, WATCHES, CLOCKS, WATCHCASES, AND PARTS This industry is made up of establishments primarily engaged in manufacturing clocks (including electric), watches, watchcases, mechanisms for clockwork operated devices, and clock and watch parts. This industry includes establishments primarily engaged in assembling clocks and watches from purchased movements and cases. Establishments primarily engaged in manufacturing timeclocks are classified in industry 3579; those manufacturing glass crystals are classified in industry 3231; and those manufacturing plastics crystals are classified in industry 3089. The 1992 definition of this industry is the same as that used in the 1987 Standard Industrial Classification (SIC) system. The SIC number and title also are the same. In the 1992 Census of Manufactures, Industry 3873, Watches, Clocks, Watchcases, and Parts, had employment of 7.6 thousand. The employment figure was 36 percent below the 11.8 thousand reported in 1987. The leading States in employment in 1992 were Georgia, Illinois, Michigan, and New York. These same States were the leaders in 1987. The total value of shipments for establishments classified in this industry was $811.6 million. Establishments in virtually all industries ship secondary products as well as products primary to the industry in which they are classified and have some miscellaneous receipts, such as resales and contract receipts. Industry 3873 shipped $625.1 million of watches, clocks, watchcases, and parts considered primary to the industry, $100.4 million of secondary products, and had $86.0 million of miscellaneous receipts, resales, and contract work. Thus, the ratio of primary products to the total of both secondary and primary products shipped by establishments in this industry was 86 percent (specialization ratio). In 1987, the specialization ratio was 95 percent. Establishments in this industry also accounted for 95 percent of products considered primary to the industry no matter where they were actually produced (coverage ratio). In 1987, the coverage ratio was 94 percent. The products primary to industry 3873, no matter in what industry they were produced, appear in file MC92F6A and aggregate to $658.2 million. For further explanation of specialization and coverage ratios, see file MC92F5B and the appendixes. The total cost of materials, services, and fuels and energy used by establishments classified in the watches, clocks, watchcases, and parts industry amounted to $382.0 million. Data on specific materials consumed appear in file MC92F7. Single-establishment companies in this industry with less than 5 employees were excluded from the mail portion of the census. The data for these establishments (and a small number of larger establishments whose reports were not received at the time the data were tabulated) were obtained from administrative records of other agencies or developed from industry averages. These establishments accounted for 15 percent of the total value of shipments.