Dive computers; rebreather oxygen controllers; rebreather oxygen sensor monitors; computer buses for use in underwater breathing apparatus; pressure transmitters; mounting brackets adapted for dive computers; carrying cases for dive computers; dive computer screen protectors; wireless chargers for dive computers and diving watches; USB cables for dive computers and diving watches; battery caps for diving computers; diving heel straps; diving wrist straps; breathing apparatus for underwater swimming; weight belts for divers; downloadable computer software for diving; global positioning system (GPS) receivers; global positioning system (GPS) transmitters; portable global positioning system (GPS) device consisting of position sensors; portable global positioning system (GPS) device consisting of speed meters; head mounted displays; interfaces for computers in the field of diving; pressure gauges; diving suits; diving masks; dive skins; dry suits; gloves for divers; life buoys; life jackets; safety and life-saving apparatus and equipment in the field of diving; marking buoys; safety signals, luminous or mechanical; signalling apparatus and instruments in the field of diving; nautical apparatus and instruments in the field of diving; navigational apparatus for diver propulsion vehicles (DPV); navigation apparatus for vehicles in the form of on-board computers; navigation instruments and apparatus in the field of diving; oxygen transvasing apparatus in the field of diving; oxygen regulators; pedometers; pressure indicators in the field of diving; pressure measuring apparatus in the field of diving; rescue laser signalling flares; signaling lights for diving; LED underwater lights for use as a safety beacon for scuba divers; luminous safety signs; smartwatches; snorkels; temperature indicators; time clocks; wearable activity trackers; wearable activity trackers with heart rate monitoring function; wearable computers in the field of diving; wearable displays in the field of diving; diving weights; wetsuits; diving boots; air tanks for scuba diving; buoyancy bladders for diving; compressed air bailout units for diving; diving goggles; diving helmets; diving regulators; rebreathers for diving

Pulse meters; heart rate monitors

Diving lights; head torches; portable headlamps; regulating and safety accessories for water apparatus in the field of diving; safety lamps; searchlights; electrically heated clothing, namely, gloves, mittens, socks, pants, shorts, jackets, and vests

Diving watches; watch straps; cases for diving watches; screen protectors for diving