| 91.01 | | Wrist-watches, pocket-watches and other watches, including stop-watches, with case of precious metal or of metal clad with precious metal |
| 91.01 | | Wrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9101.19 | 000 | Other |
| 9101.19 | | Other wrist-watches, whether or not incorporating a stop-watch facility |
| 9101.29 | 000 | Other |
| 9101.29 | | Other |
| 9101.91 | 000 | Electrically operated |
| 9101.99 | 000 | Other |
| 91.02 | | Wrist-watches, pocket-watches and other watches, including stop-watches, other than those of heading 91.01 |
| 91.02 | | Wrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9102.12 | 000 | With opto-electronic display only |
| 9102.19 | 000 | Other |
| 9102.19 | | Other wrist-watches, whether or not incorporating a stop-watch facility |
| 9102.29 | 000 | Other |
| 9102.29 | | Other |
| 9102.91 | 000 | Electrically operated |
| 9102.99 | 000 | Other |
| 9103.10 | 000 | Electrically operated |
| 9103.90 | 000 | Other |
| 9104.00 | 000 | Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels |
| 91.05 | | Other clocks |
| 91.05 | | Alarm clocks |
| 9105.11 | 000 | Electrically operated |