| Subject | English | Spanish |
| patents. | horological and chronometric apparatus and instruments | aparatos e instrumentos cronométricos y de relojería |
| patents. | horological and chronometric instruments | relojería e instrumentos cronométricos |
| patents. | horological and chronometric instruments, in particular small clocks, wrist watches, parts for clocks and watches, clock faces, housing for clocks and watches, clockworks, parts for clockworks | relojería e instrumentos cronométricos, en particular, relojes pequeños, relojes de pulsera, piezas de relojería, esferas, cajas de relojes, mecanismos de relojería, piezas de mecanismos de relojería |
| patents. | horological instruments | instrumentos de relojería |
| patents. | jewellery, horological and chronometric instruments | joyería, relojería e instrumentos cronométricos |
| patents. | jewellery, precious stones, horological and chronometric instruments | joyería, piedras preciosas, relojería e instrumentos cronométricos |
| patents. | watches, horological and chronometric instruments | relojes de muñeca, instrumentos cronométricos y de relojería |