One of the best things about diving watches are watches that are harder on the planet. These highly specialized sports watches are designed with the priority function before the clock. This is because a watch is subjected to greater depth, the harder it must be to ensure safe operation in a pressurized environment.
As a diver's watches are tested
Casio Watches
There is a strictinternational standard that watching a real diver must meet to be a certified diver looking for. Watches must pass a series of tests prescribed in ISO 6425, to win the right to print the words "sub WATCH" in the case. Any clock with this mark have been complied with ISO 6425 test method is a special type of guarantee that the watch is maintained in a submarine.
The first test is a procedure to ISO 6425 condensation test. The test involves heating a plate of about 40-45 degrees, the clock is placed on the plate and left for a period of 10-20 minutes. During this period, the clock is heated to specific temperature. In the face of the watch's glass, a drop of water at room temperature, and the place was one minute and then wiped out.
If there is a condensation seen that form in the face of a crystal, then theView> does not pass the test. This test is done by that time.
Another test procedure requires test clocks to the depth that is 25% below its nominal depth in calm water. Slight changes in time can cause the density of 2-5 percent range and is also well established by science that the sea water is denser than fresh water.
Thermal Shock watch also applies to diving as partthe test procedure. The test consists of variations in temperature. For a period of one hour, the watch is in first place in the water level forty, and then at the expiration of the time, was quickly transferred to the five-degree water. The clock stops for an hour before to be transferred back to water again for a time at the end of forty degrees.
By far the longest trial in the ISO procedure is to test the resistance of the clock's corrosiveness of sea water and divingsee that it is submerged in water for a period of thirty centimeters two days. This is why most diving watches are made of stainless steel, titanium, plastic or ceramic, because these materials do not rust.
Using a diver's watch
Diving watches are tested for the practical application of using a sports watch diver. And 'mandatory that all divers watches have some mechanism to track the total amount of time elapsed since the beginning of the dive.
Analog Watches Immersion uses a unidirectional rotating bezel dip trace length, the bezel can only turn in one direction and as part of the standard should have distinctive marks at intervals of five minutes and a series of sixty minutes. The clock is required to have its 60 / 0 20-5 minutes marked read meters below the surface and the time to read the same reading. Analog DiveWatches> get this result with luminescent hands of the clock, while most of the dive watches implement digital backlit display with a view.
Diving watches are also that you are working, is 25 meters in complete darkness. Analog clocks have a hand in managing the second glow peak. When the battery runs out, must submit an "EOL" (end of life) of the indicator.
Diving watches are among the most rigorous sportswatches on the planet, which means a likely good to last for many years and are completely safe for use in and around the sea water, if you're a diver or not.
Heavyweight difficult to Watch - Why diving watches are the most difficult sports watches on earthThanks To : Casio Watches New World of Watches
Posts
