Commodity2005200620072008200920102011
Watch cases of precious metal/metal clad with precious metal$48$2 $1$63  
Watch cases of base metal, whether or not gold- /silver-plated$1,630$4,224$6,529$12,993$6,413$6,709$5,931
Watch cases n.e.s. in 91.11$5,226$3,137$752$2,226$3,786$4,925$3,234
Parts of the watch cases of 91011$5,809$6,793$9,124$13,416$65,207$7,486$15,502
Total$12,713$14,156$16,405$28,636$75,469$19,120$24,667