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 10 Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements 91 10 12 INCOMPLETE MOVEMENTS, ASSEMBLED 91 10 12 00 INCOMPLETE MOVEMENTS, ASSEMBLED Commodity Code Description 91 10 12 00 000 INCOMPLETE MOVEMENTS, ASSEMBLED
