A Necessary Companion for Diving-Dive Watches
If you are a diver, you must have a dive watch as your companion under water. Diving is a none-so-safe sport and a small error can prove fatal. So a good dive watch is a must. Dive watches are watches specially designed for diving, which have some special functions that regular watches don’t have.
The most conspicuous feature of a dive watch is its water resistance. A typical dive watch has water resistance of about 200 to 300 meters. With the development of modern technology, dive watches can go much deeper beneath the ocean. Some watches even have extreme water resistance of more than 1000 meters.
The most important function of a dive watch is to time your stay in the water. Besides it is necessary to time your ascent and descent since surfacing towards to water too fast can be extremely dangerous. Some Analog watches have a bezel that you rotate to align with the minute hand so you can read the time at a glance from the bezel. Anyway, a dive watch can tell you your depth in the water and monitor your stay in the water while you are diving.
There are mainly three types of dive watches: classic, digital and computer dive watch. Classic dive watches refer to those mechanical or quartz analog models and their prices can vary greatly from one to another. Typical digital watches have water resistance to more than 200 meters. They are usually preferred by people who scuba dive and relatively inexpensive. Computer dive watches are normally expensive because the complicity of the technology involved. They can track your depth and time in the water to ensure that the dissolved nitrogen be kept within a certain limit to minimize the risk of decompression sickness.
Of all the wristwatches, dive watches occupy a turf of their own because they have that certain something regular watches don’t, no matter how fancy they look. Oh, mind you, dive watches are also super cool!
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