Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal$4,116,055$6,437,193$8,678,477$3,520,168$1,850,146$1,460,675$2,682,669
Watch cases of base metal, whether or not gold- /silver-plated$7,988,232$8,556,558$9,755,909$11,740,769$7,977,976$8,453,889$11,612,838
Watch cases n.e.s. in 91.11$184,152$335,231$164,703$1,563,373$932,707$1,477,906$420,211
Parts of the watch cases of 91011$22,528,806$32,722,086$33,739,415$31,800,863$14,497,209$10,855,652$17,903,473
Total$34,817,245$48,051,068$52,338,504$48,625,173$25,258,038$22,248,122$32,619,191