Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal $790  $194$711 
Watch cases of base metal, whether or not gold- /silver-plated  $1,295$28 $30$870
Watch cases n.e.s. in 91.11$289$2,254$2,288$480$1,193$9$1,816
Parts of the watch cases of 91011$1,266$715$594$481$113 $274
Total$1,555$3,759$4,177$989$1,500$750$2,960