Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal$20,135,550$23,726,449$29,784,219$32,033,864$17,585,026$17,563,029$25,363,551
Watch cases of base metal, whether or not gold- /silver-plated$15,500,044$17,922,563$24,273,437$26,837,681$19,957,214$29,962,510$29,386,989
Watch cases n.e.s. in 91.11$447,094$545,743$817,587$769,930$315,487$335,151$827,198
Parts of the watch cases of 91011$57,094,938$71,722,574$90,706,565$94,294,532$51,252,277$59,268,199$105,102,786
Total$93,177,626$113,917,329$145,581,808$153,936,007$89,110,004$107,128,889$160,680,524