Stunning 8.7, the fierce 2014 summer is so unknowingly passing. While the summer is still there, quickly bring a new diving watch to dive water! Not all watches are available ..Then, then
The watch has 4 functions to wear diving
Stunning 8.7, the fierce 2014 summer is so unknowingly passing. While the summer is still, hurry up to bring a new diving watch and then go to the water! Not all watches can let you let you make youUsed for diving, even swimming, even with waterproof signs, these 4 functions can be worn to dive.China
Row valve
After the deep diving professional divers, before returning to the water, you must go to the reducing cockpit to inhale the mixed gases containing mirror.In the decompression cabin, the extremely light and unstable gas such as the sorbe can penetrate each corner, even inside the watch.The speed released in the watch is slower than the decompression in the cabin, so the air pressure trapped inside the watch is relatively large, which may cause damage that cannot be made up.
Luminous indicator
Whether in the picture or some film and television works, we can see the beautiful bottom of the sea.But in reality, the bottom of the sea is a deep faction, and he does not see five fingers.Therefore, all diving watches will be equipped with eye -catching luminous pointers and scale.Usually the pointer, scale, or surface of the diving meter will be coated with fluorescent materials, and the size of the pointer and scale deliberately amplifying the pointer and scale, so that the divers can be easier to read.
Rotating bezel
The rotating bezel is mainly to remind the divers to remind dive time.The labeling scale of the rotating bezel is generally 15, 30, and 45. This is because the general diving oxygen cylinders can only persist for 45 minutes (there are also individuals marked for 60 minutes scale), and the first 15 minutes are color or special identification.Usually, as long as the bezel is rotated during diving, the 0 scale on the bezel is used to point the needle, and then you can know the time of diving after seeing the scales on the bezel after walking around.The rotation of external bezels is mostly designed as a single -hour hand. This is to ensure that the calculation time is only accountable, there is no accounting less, and the danger is to prevent delay time.
Special strap
Underwater, whether to move the arm or operate the instrument, the wrist needs to be flexibly rotated, so the fitting of the strap is very important.Before the rubber strap has been developed, many metal straps assembled in the diving meter have good resistance to resistance and corrosion, but it is still difficult to avoid the slight corrosion caused by the chemical composition in the seawater.Nowadays, most of the diving watches will use more waterproof and corrosive rubber straps, and some brands have developed canvas or artificial fiber straps, which is also a good choice.
In addition to the special material, the strap of individual diving watches increases the folding and extended buckle. The purpose is to allow the divers to wear the watch when wearing a watch outside the thick diving suit.
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