Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal $33,644 $2,734 $54$1
Watch cases of base metal, whether or not gold- /silver-plated$11  $23,036  $247
Watch cases n.e.s. in 91.11$50$413$541$2,434$866$1,572$7,038
Parts of the watch cases of 91011$81$10 $2,467$5$38 
Total$142$34,067$541$30,671$871$1,664$7,286