Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal$28$7,601$275,791$211,335$92,712$21,018$37,386
Watch cases of base metal, whether or not gold- /silver-plated$20,388,029$20,975,635$26,792,627$29,010,093$21,381,728$27,223,511$41,552,974
Watch cases n.e.s. in 91.11$7,932$40,746$102,470$15,480$2,138$5,295$14,776
Parts of the watch cases of 91011$2,961,752$3,232,264$5,701,993$8,271,895$8,201,090$7,686,171$23,444,092
Total$23,357,741$24,256,246$32,872,881$37,508,803$29,677,668$34,935,995$65,049,228