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 02 Wrist-watches, pocket-watches, etc,incl. stop-watches, other than of heading 91.01 Commodity Code Description 91 02 11 With mechanical display only 91 02 12 With opto-electronic display only 91 02 19 Other wrist-watches, electrically operated, whether or not incorporating a stop-watch fa 91 02 21 With automatic winding 91 02 29 Other wrist-watches, whether or not incorporating a stop-watch facility 91 02 91 Electrically operated 91 02 99 Other
