| 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 |
| 9102.11 | 000 | With mechanical display only |
| 9102.12 | 000 | With opto-electronic display only |
| 9102.19 | | Other wrist-watches, whether or not incorporating a stop-watch facility |
| 9102.21 | 000 | With automatic winding |
| 9102.91 | 000 | Electrically operated |
| 91.03 | | Clocks with watch movements, excluding clocks of heading 91.04 |
| 9103.10 | 000 | Electrically operated |
| 9104.00 | 000 | Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels |
| 9105.11 | 000 | Electrically operated |
| 9105.21 | 000 | Electrically operated |
| 9105.91 | 000 | Electrically operated |
| 91.06 | | Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time-registers, time-recorders) |
| 9106.10 | 000 | Time-registers; time-recorders |
| 9107.00 | 000 | Time switches with clock or watch movement or with synchronous motor |
| 91.08 | | Electrically operated |
| 9108.11 | 000 | With mechanical display only or with a device to which a mechanical display can be incorporated |
| 9108.12 | 000 | With opto-electronic display only |
| 9108.20 | 000 | With automatic winding |
| 9109.10 | 000 | Electrically operated |
| 91.10 | | Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements |
| 9110.12 | 000 | Incomplete movements, assembled |