 
| Class | Class Name | 
|---|---|
| 14 | clasps for jewelry | 
| 14 | clip-on earrings | 
| 14 | clock cases | 
| 14 | clock dials | 
| 14 | clock hands | 
| 14 | clocks | 
| 14 | clocks | 
| 14 | clocks and watches, electric | 
| 14 | clocks for automobiles | 
| 14 | clocks for children | 
| 14 | clocks incorporating cassette players | 
| 14 | clocks incorporating CD players | 
| 14 | clocks incorporating hygrometers | 
| 14 | clocks incorporating radios | 
| 14 | clocks incorporating thermometers | 
| 14 | clocks with automatic timers | 
| 14 | clocks with liquid crystal display | 
| 14 | clockworks | 
| 14 | cloisonné jewellery | 
| 14 | cloisonné jewelry | 
| 14 | coins | 
| 14 | coins of precious metal | 
| 14 | commemorative cups of precious metal | 
| 14 | commemorative medals of precious metal | 
| 14 | commemorative plates of precious metal | 
| 14 | containers for jewellery | 
| 14 | control clocks [master clocks] | 
| 14 | copper tokens | 
| 14 | crucifixes as jewellery | 
| 14 | crucifixes as jewelry | 
| 14 | crucifixes of precious metal, other than jewellery | 
| 14 | crucifixes of precious metal, other than jewelry | 
| 14 | cuff links | 
| 14 | cut and polished natural diamonds | 
| 14 | decorative pins (jewellery) | 
| 14 | dials [clock- and watchmaking] | 
| 14 | dials for clocks | 
| 14 | dials for watches | 
| 14 | diamonds | 
| 14 | digital clocks | 
| 14 | digital clocks with automatic timers | 
| 14 | digital watches | 
| 14 | digital watches with automatic timers | 
| 14 | divers' watches | 
| 14 | earrings | 
| 14 | earrings [jewellery] | 
| 14 | earrings of imitation gold | 
| 14 | earrings of precious metal | 
| 14 | electric clocks | 
| 14 | electric watches |