Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal$314,632$267,140$438,377$225,975$276,778$474,380$541,401
Watch cases of base metal, whether or not gold- /silver-plated$27,357,633$32,075,114$33,846,897$39,119,616$30,536,969$33,691,333$42,099,433
Watch cases n.e.s. in 91.11$491,496$818,136$738,796$737,465$287,496$1,047,412$2,307,013
Parts of the watch cases of 91011$4,981,701$6,212,365$6,978,524$10,378,655$9,234,045$11,007,102$12,906,827
Total$33,145,462$39,372,755$42,002,594$50,461,711$40,335,288$46,220,227$57,854,674