Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal   $105$318$780$898
Watch cases of base metal, whether or not gold- /silver-plated$114$336$381$1,094$4,049$781$1,446
Watch cases n.e.s. in 91.11 $98$115$466 $1,738$2,961
Parts of the watch cases of 91011$4,434$19,175$29,511$36,779$46,652$68,596$61,192
Total$4,548$19,609$30,007$38,444$51,019$71,895$66,497