Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment and computers; optical apparatus and instruments including eyewear and sunglasses

Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewellery, horological and chronometric instruments including watches