Scientific, nautical, surveying, photographic, cinematographic, optical, signalling, checking (supervision) and life-saving apparatus and instruments; 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; Computers; fire-extinguishing apparatus; Sensors and devices for measuring pressure; Compasses (measuring instruments); Pressure measuring apparatus; Sensors and devices for measuring depth; underwater acoustic detecting apparatus; underwater sonar surveying apparatus; Signalling buoys for diving; Surface marker buoys and lifting bags for divers and for watersports; underwater cameras; underwater telephones; location detection apparatus; smart watches; wrist top computers; consoles for use with computers; Computer software; computer bags; dive computers; underwater dive computers; batteries; buoyancy bladders for diving; Buoyancy compensator devices; scuba equipment and apparatus; buoyancy jackets for diving; breathing apparatus for underwater diving; gas regulators for underwater diving apparatus; high-pressure and low-pressure hoses for divers; over-pressure valves; corrugated hoses for diving regulators; valves for respiration apparatus; pressure valves; air regulators for divers; gas canisters for diving; air tanks; air tanks for use in scuba diving; diving weights; diving equipment; stabilising jackets; weight belts for scuba diving; diving helmets; masks for water sports; divers' masks; protective goggles for watersports; mouthpieces for water sports; nose clips for divers and swimmers; gloves for divers; writing slates for divers; underwater notebooks for divers; safety clothing for protection against accident or injury; protective clothing for watersports and diving; footwear for divers; safety footwear; safety headgear; reflective safety vests; optical glasses; sunglasses; life jackets; inflatable life jackets; maritime rescue apparatus; nautical rescue apparatus and instruments; protective and safety equipment; safety monitoring apparatus; rescue flares; ring buoys for use in water rescue; safety alarms (other than for vehicles); safety signals (mechanical); safety signals (luminous); beacon lights; audible safety signals

Education, training, sporting, cultural and leisure activities; education, training, sporting, culture and leisure activities in the field of scuba diving; diving instruction; organisation of training courses; conducting of training courses; provision of courses for diving and snorkelling; provision of courses for watersports; education and instruction pertaining to diving with self-contained breathing apparatus, snorkelling, skin diving, safety, oceanography and free diving; safety training; provision of courses for safety training; production of course material delivered at diver training courses; training of sports teachers; training of diving instructors; providing online training; provision of online tutorials; conducting training courses relating to diving and watersports online; providing computer-delivered educational testing and assessments; providing online testing and assessments for diving training; consultancy services relating to diver training; organisation of conferences and exhibitions; operation of aquatic recreation areas; provision of diving facilities; diving clubs; scuba diving clubs; rental of sports equipment; rental of diving equipment; rental of snorkels