Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal   $5,543$3,680$139 
Watch cases of base metal, whether or not gold- /silver-plated$25,053$12,765$593$308 $696 
Watch cases n.e.s. in 91.11$402$1,086$7,861$1,078$263  
Parts of the watch cases of 91011$3,751$128,333$5,636$20,017$5,521$7,516$3,701
Total$29,206$142,184$14,090$26,946$9,464$8,351$3,701