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 13 Watch straps, watch bands and watch bracelets, and parts thereof 91 13 90 Other 91 13 90 00 Other Commodity Code Description 91 13 90 00 000 Other
