Section XVIII — Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof
Heading
9110
Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements.
Common commodities
Unassembled mechanical watch movement kitPartly assembled quartz clock mechanismIncomplete movement with missing balance wheelRough horological chassis for wristwatchUnfinished gear train for timepieceAssembled incomplete watch movement (missing mainspring)Ebauche for pocket watch without escapementWatch movement plate without dial assemblyQuartz clock movement set with missing handsRough mechanical movement without balance spring