All good Diving watches will work deeper than a Recreational diver dares go.
Mine is Rated to 300 feet
Loihi has not killed anyone as it is still thousands of feet underwater.
To help them move around easier and quicker without getting as tired and to protect their feet from objects on the seabed.
Yes, ducks are capable of diving underwater to forage for food. They use their webbed feet to paddle and their wings to help maneuver while swimming. Some duck species, like the diving ducks, are particularly skilled at diving and can stay submerged for up to 30 seconds.
The world's deepest pool is the DeepSpot in Poland, which has a maximum depth of 148 feet (45 meters). It holds over 280,000 cubic feet of water and is used for scuba diving training, recreational diving, and underwater filming.
Yes, it is, for normal, everyday use. The one on my wrist is labeled "200m water resist" which means it's capable of resisting water up to 600+ feet. At those depths I'd be hesistant to wear it, but I'd consider it waterproof to depths of at least 100 feet or so.
Swim fins/flippers are rubberized (or sometimes plastic) equipment worn on the feet and used to aid movement underwater. They generally cover the foot and extend outward, allowing for easier kicking underwater. They can be used in training in competitive swimming as well as in SCUBA diving.
The maximum safe depth for a human to dive underwater without any equipment is typically around 30 feet (9 meters). Diving deeper than this can lead to risks such as pressure-related injuries.
A coastal web-footed diving bird is likely a common eider. These birds have specialized webbed feet that aid in swimming underwater to catch prey like mollusks and crustaceans. They are commonly found along coastlines in colder northern regions.
A pelican is a type of fish-eating ocean-diving bird with webbed feet.
Both feet...no seriously though, I've seen loons 15-feet underwater. They might go deeper.
Invicta Men's 8926 Pro Diver Collection Automatic Watch has a water resistant depth to 660 feet. It is sold online at Amazon.com and various other websites.
African penguins primarily feed on fish such as anchovies and sardines. They hunt for their food by diving into the ocean and catching their prey underwater using their streamlined bodies and webbed feet for swimming. They can dive to depths of around 130 feet to find their food.