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 03 Clocks with watch movements excl. clocks of 91.04 91 03 90 Other clocks with watch movements, excluding clocks of heading 91.04 Commodity Code Description 91 03 90 00 Other clocks with watch movements, excluding clocks of heading 91.04
