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 05 Other clocks, nes 91 05 11 Alarm clocks, electrically operated 91 05 11 00 Alarm clocks, electrically operated Commodity Code Description 91 05 11 00 000 Alarm clocks, electrically operated
