| 9107.00    | 000        | Time switches with clock or watch movement or with synchronous motor | 
| 91.08      |            | Watch movements, complete and assembled | 
| 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 | 
| 9108.19    | 000        | Other | 
| 9108.20    | 000        | With automatic winding | 
| 9108.90    | 000        | Other | 
| 91.09      |            | Clock movements, complete and assembled | 
| 9109.10    | 000        | Electrically operated | 
| 9109.90    | 000        | Other | 
| 91.10      |            | Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements | 
| 91.10      |            | Of watches | 
| 9110.11    | 000        | Complete movements, unassembled or partly assembled (movement sets) | 
| 9110.12    | 000        | Incomplete movements, assembled | 
| 9110.19    | 000        | Rough movements | 
| 9110.90    | 000        | Other | 
| 91.11      |            | Watch cases and parts thereof | 
| 9111.10    | 000        | Cases of precious metal or of metal clad with precious metal | 
| 9111.20    | 000        | Cases of base metal, whether or not gold- or silver-plated | 
| 9111.80    | 000        | Other cases | 
| 9111.90    | 000        | Parts | 
| 91.12      |            | Clock cases and cases of a similar type for other goods of this Chapter, and parts thereof |