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 06 Time of day recording apparatus and apparatus for indicating time,... 91 06 90 Other 91 06 90 00 Other Commodity Code Description 91 06 90 00 000 Other
