Can I swim with a 30m waterproof watch?

Water resistance of the watch.

The waterproof of the watch depends on the waterproof rubber ring on the glass, back cover, handle, etc. to meet the corresponding standards. All waterproof watches are stamped with the words "water resistant" or "water proof" on the case back. Watches without waterproof markings are only dustproof and should be protected from water.

The 30-metre (3atm, or 3 atm) water-resistant watch can be used for daily grooming or rain, i.e. water droplets are splashed on the surface without any water pressure being applied to the watch. The 50-meter water resistance is suitable for swimming and general household chores, and the 100-meter water resistance can be used for underwater work such as swimming and diving.

What should I pay attention to when using a waterproof watch?

1) The waterproof rubber ring is easy to deteriorate and should be replaced regularly, or replaced at each repair.

2) The waterproof performance of the watch can be affected by the damage to the glass of the watch, and it should be replaced in time if it is damaged.

3) Do not operate the watch handle in water or when the watch is wet to prevent water from entering the watch machine.

4) After the handle is used, it should be pushed to the end, and the screw buckle handle should be locked on the watch without leaving a gap.

5) Wipe the watch dry at any time if it gets wet.

6) Prevent chemical substances from coming into contact with the watch, otherwise it will affect the case and waterproof rubber ring, and reduce the waterproof performance.

7) Do not leave the watch in a high temperature (10 60) and low temperature (-10) environment for a long time.

8) If there are water vapor mist spots in the watch, they should be removed in time to avoid rust on the parts.

Resources.

That's great. But be careful with such a good watch.

OK. Theoretically, the standards for watch waterproofing include the following:

Rice water resistance refers to the waterproofing of life, such as rain, splashing, etc.

Rice water resistance means that you can wear your watch while taking a shower.

Rice water resistant for underwater swimming.

Rice water resistance refers to some professional diving watches that can be worn for diving.

If you are just in a normal pool, the depth of the deep water area is generally 3 meters. Even if you want to dive, the depth of the water is only 5 meters. However, it is important to make it clear that the indication on the watch is 30m, for example, 30m refers to the pressure under static conditions at standard atmospheric pressure, not the water that can protect against a depth of 30m.

30m, 3bar, 3atm, 50m, all only have the waterproof function of life, rain, wash hands and face is no problem, but swimming, diving is not good.

100m swimmable.

200m divable.

Under normal circumstances, the standard for the watch to swim is more than 100ATM, but ATM is the barometric pressure value, which does not represent its water resistance depth. If you want to swim, you must make sure that the watch has not been hit by an external force before, and you must make sure that the jaw is not pulled out, otherwise water may enter through the gap in the jaw of the watch. Since it is a waterproof 100-meter watch, it can naturally be protected within 100 meters, but it is okay or does not need to be represented, right?

.Swimming pools generally have a table with swimming, and sometimes you can accidentally scratch others.

Remember, the general watch should not use the watch buttons in the presence of water, as long as this is done, I used to buy a watch for 30 yuan can be worn for swimming, bathing, and I haven't taken it off once in a few years, and I wear it until the battery is ...... dead

Parkson Niu's, **fair and quality is also very good, I bought one for about 239 fast money, 50 meters waterproof, but ** only sold online for 60 fast money. Since it's swimming, there's no need to buy such a high-end watch.

I bought a Casio sports watch for 320 yuan, and I have been swimming more than 30 times, about 2 months, and there are no problems.

Generally, swimming in the pool is 100 meters waterproof or above.

The waterproof performance of the watch is generally Swiss watches, but **too high, the 400-500 price watch is a low-end watch, and the 400-100 price watch should be considered carefully when wearing water sports, and the 400-100 price watch is better to consider Casio in terms of waterproof performance.

Why do you have to wear a watch to swim and prepare to cross the strait? 5atm you can swim, you can't take a sauna, it's easy to get wet, and then it will turn into a flower.

There are no 400 500 at least 1000 1000 or less There are also but the quality is not good It will break after a while It is better to buy a more than 1000 Practical Hehe.

I make watches, and it's okay to swim with 3 degrees of water resistance. I had a friend who bought a Tivena watch before, which was sleek and simple and functional.

Waterproof watches are fine, and most people will not dive below 4 meters.

Dozens of sports watches can be waterproof, and the swimming pool is not so deep.

If you know a little bit about physics, you can solve this problem. When you meet hot and cold, you will have what you call water mist, which has nothing to do with water resistance. Take summer mineral water as an example, if it is frozen, you take it out of the refrigerator and put it in the room temperature air, and a lot of water will flow down the bottle after a while, this problem is very common, it can't be said that the water in the bottle seeps out through the plastic, right?

30 meters is not good, it depends on the water pressure.

Waterproof 5atm refers to the requirement that the waterproof of the component should meet the waterproof degree of 5ATM atmospheric pressure, 5ATM waterproof 50m swimming waterproof type, you can wear it for swimming.

The watch is 5ATM waterproof, which means that the waterproof level is 50m

When the watch has the words "water resistance 5ATM", it refers to the water resistance of 3 atmospheres, and the water resistance level is 50m. Moreover, the 5ATM waterproof on the hand generally refers to the waterproof of life, that is, the water droplets splashed when washing hands, and the raindrops fall when it rains. In addition, the waterproofness of the watch and the style of the watch also have a lot to do with it, the waterproof of the round watch is the best, the oval watch is second, and the waterproof of the square and irregular watches is poor.

Because the waterproof rubber ring on the watch is closest to the round shape, it has the highest fit with the round watch and will not easily water. ‘

Can you swim with a watch 5ATM waterproof

The watch is 5ATM waterproof and can swim. When the watch says 5ATM or 50m water resistance, it means that it is suitable for short swimming in the shallows and cannot be used for diving or snorkeling. Because every 10 meters of underwater depth increases the pressure by 1 atmosphere, when the pressure inside and outside the case is uneven, the watch body is prone to bursting, which can lead to injury while swimming.

In addition, the watch 5ATM is also not allowed to wear the sauna, the high temperature of the sauna will speed up the presbyopia of the waterproof rubber ring, and the water vapor can easily enter the watch, so that the watch fails.

Water resistance means:

It means that any waterproof watch is not suitable for use in hot baths, saunas, or environments with large temperature changes. Because the waterproof rubber ring is affected by temperature, it will expand and contract, voids will appear and accelerate aging, which will cause water ingress and water condensate in the surface, which will seriously damage the parts.

Some watch manufacturers will indicate their water resistance value by indicating the pressure resistance value (bar or ATM). 1 bar is equal to 1 kilogram of pressure per 1 square centimeter, so 10 bar is equivalent to being able to withstand the rental pressure at a depth of 100 meters below the water surface, that is, waterproof 100 meters, 20 bar is equivalent to waterproof 200 meters, and so on.

The watch is 50-meter water resistant and is a strengthened version of the waterproof version of everyday life. Such a waterproof watch cannot be worn for swimming.

1. Because although the general watch adopts a sealing method to prevent the invasion of sweat and harmful gases, it is not absolutely free from water.

2. At the same time, there will be some unavoidable phenomena in the process of using the watch: every day, the rubber ring in the handle or the handle tube will gradually wear out. The surface glass is affected by temperature and expands and contracts coldly, which will cause a gap between it and the case; The waterproof rubber ring of the back cover is aging or corroded by sweat, which will cause the waterproof performance of the waterproof watch to fall.

3. Therefore, the general waterproof watch must not be worn to swim or take a bath. Even when washing clothes, washing dishes, and cooking, you should also pay attention to not splashing water on the table or making water vapor enter the table, otherwise the parts in the table will rust in water, affect the quality of the pointer, and even lose its use value.

The so-called waterproof watch mainly refers to the use of sealing parts at the fit of the glass and the case, the back cover and the case, and the handle and the case to make the watch waterproof. The degree of sealing of the watch is the level of waterproofing, which is commonly marked as 30m, 50m, 100m, 200m, etc. According to the regulations, watches marked with water resistance must be able to reach a depth of 20 meters without water ingress at two atmospheres.

The test method is to hold at 2 air pressures for 60 seconds and the air flow cannot exceed 50 micrograms.

Why can't I swim a watch with a 30m water resistance?

30m water resistance means that the watch can withstand 3 atmospheres, its standard premise must be in laboratory conditions, temperature: 20-25 degrees Celsius, water and the watch are stationary. When swimming, the watch and the water are in a state of relative motion, and the pressure of the water on the watch is likely to exceed the pressure of the water depth of 30m, and the danger of water entering the watch is very great.

It is recommended to swim with a waterproof meter of 100m, and the insurance factor is relatively large.

Why can't waterproof watches take hot baths and saunas?

There are currently no watches in the world that can be used for hot baths and saunas. The difference between the temperature under the above two conditions and the temperature of the waterproof test is too large. What's more important to remind is that solid substances have the properties of thermal expansion and cold contraction, and after thermal expansion, there will be tiny gaps when cold contraction, and water will take advantage of the gap to enter, causing the watch to enter the water.

If there is no water once or twice, it means that the watch has good waterproof performance, and in the long run, it will accelerate the aging of waterproof parts, and water ingress of the watch may occur at any time. The state stipulates that the warranty period of the watch is generally one year, and similarly, the waterproof life of the watch is usually only one year.

Perform a waterproof test on a watch that has entered the water, sometimes the waterproof is still qualified, why? How does the water get in? What should I do?

The waterproof test is to check whether the waterproof performance can meet the standards indicated on the watch, and the waterproof is qualified if it meets the standard. The reason for the water ingress of this watch is due to improper use. The waterproof performance of the watch has requirements for temperature, and it is generally not suitable to use the watch at a high temperature of 45 degrees; Sudden changes in temperature are likely to cause water to ingress the waterproof watch.

After a few hours of flooding, when the watch returns to normal temperature, the water resistance is acceptable. At this time, the water in the watch cannot come out, and you should go to the repair station authorized by the brand as soon as possible for treatment, because the watch is a precision instrument, and the movement will rust and stop after a long time.