Section 18 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof 91 Clocks and watches and parts thereof 91 09 Clock movements, complete and assembled 91 09 90 Other clock movements, complete and assemble 91 09 90 00 Other clock movements, complete and assemble Commodity Code Description 91 09 90 00 000 Other clock movements, complete and assemble
