Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal  $185    
Watch cases of base metal, whether or not gold- /silver-plated $626,680$1,431,822$1,452,896$630,096$25,258$30,793
Watch cases n.e.s. in 91.11  $370$1,948   
Parts of the watch cases of 91011$227  $478$355,239$406,881 
Total$227$626,680$1,432,377$1,455,322$985,335$432,139$30,793