Watch waterproof rating Does anyone know?

The watch is water-resistant.

Generally, the waterproof standards of watches are divided into: 30 meters, 50 meters, 100 meters, 300 meters, and 500 meters. The depth of water resistance does not refer to the depth in the water, but the pressure.

3ATM: 30-meter water resistance, waterproof for general life, water droplets splashed when washing hands, and raindrops falling when it rains lightly. However, care should not be taken for too long, let alone in the sauna;

5atm: 50-meter water resistance, enhanced lifestyle. Can be wiped with a small amount of cold water;

10atm: 100-meter water resistance, you can wear a watch for car washing and showering activities, but you can't soak in water;

30atm: 300-meter water resistance, suitable for swimming activities, but only suitable for light swimming. Do not interpret this as being in 300 meters deep water;

50atm: 500-meter water resistance, can be used for diving sports. At a depth of one or two hundred meters, it is not recommended to dive deeper.

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 marked with the words "water resistant" or "water proof" on the case back, and watches without waterproof marks are only dustproof and should be protected from water.

Precautions: 1. Do not swim with a 30m watch;

2. Do not wear any watch to the bathhouse, do not wear any watch to sauna;

3. The watch should be maintained every 3-4 years or so, and the waterproof test should be carried out;

4. If the watch is flooded, it should be dealt with in time, and it needs to be scrubbed and maintained by the watch maintenance institution. If the watch is not repaired in time, then the water will make the steel parts in the watch movement appear embroidery, and the tiny clock parts usually need to be replaced once rusted, in addition to the movement parts, long-term contact with water vapor will also make the watch dial, blistering and rust occur.

Watches with the lowest level of water resistance are only marked as "waterproof", and such watches can withstand water splashes, but cannot be submerged in water. The higher level, most commonly marked is water-resistant to a depth of 50 meters, which indicates that the watch is suitable for swimming; The next level is waterproof to a depth of 100 meters, indicating that the watch is suitable for snorkel diving; This is followed by a waterproof 200-meter depth, which is suitable for recreational diving using submersible breathing apparatus; Further to the incredible depth of 1000 meters. Peter Purtschert, technical director at Breitling in the United States, pointed out that the last stage can be used for deep-sea diving, and its gasket is made of material that can withstand the helium of the diver's decompression chamber.

Some watches are equipped with valves that the wearer can use to release the helium that seeps into the watch so that the case does not burst open when the watch and the diver adjust to normal atmospheric pressure. The water resistance in meters is only a theoretical value. Water resistance refers to the water resistance when both the watch and the water are completely stationary.

This static condition does not exist in the real world of swimmers or divers. In real life, the movement of the wrist wearer's arm in the water greatly increases the water pressure on the watch, so it should not be worn to the theoretical depth indicated by the laboratory testing machine. In the description of the degree of water resistance, ATM stands for "atmospheric pressure" and is equal to the pressure at a depth of 10 meters.

Another word for atmospheric pressure is bar, which is often used in Europe. Water resistance is not permanent and depends on several factors, some of which are affected by wear or tear. The gasket may corrode or deform, the case may be damaged, or the crystal glass may loosen or crack.

Therefore, watches, like your car and teeth, need to be repaired and maintained preventively. How do I make a watch waterproof? There are a number of factors that make a watch waterproof.

The most important is the gasket, or o-ring, which is made of rubber, nylon, or Teflon. A water-repellent seal is created at the junction between the crystal, the caseback and the crown and the case. In the case of chronographs, the actuator will also have a gasket.

In addition, the water-resistant case is lined with a sealing layer (coated with a liquid that hardens quickly) to prevent water infiltration. The thickness and material of the case are also important factors in determining whether a watch can be worn safely underwater. The use of a screw-on closure instead of a press-fit bottom cover also helps to prevent waterproofing.

Many diver's watches feature a threaded crown to prevent water from penetrating through the rotating holes. Tightening the crown creates a waterproof seal, just like the seal between a jar and a screw cap. For more information, please pay attention to:

Watch waterproof manual.

There are the following levels:

Level 1: 30-50 meters is daily waterproof (logo: 30m, 3atm, 3bar), which can resist a small amount of splashing water from washing hands and face and falling raindrops when it rains lightly, but be careful not to take too long.

Level 2: 100-200 meters, (signs: 100m, 10atm, 110bar) can be used for swimming, but only for shallow swimming.

Level 3: 300m and above (signs: 300m, 30atm, 30bar) for water sports or freediving.

The main point to protect your watch.

1. When wearing a watch, the sweat on the hands is corrosive to the case, the all-steel case is nickel-chromium alloy, the corrosion resistance is better, the semi-steel case is copper, long-term contact with sweat, easy to corrode, should often wipe off the sweat with a soft cloth or pad the plastic watch holder to prevent it from being eroded by sweat.

2. Do not open the back cover of the watch at will, so as not to enter the movement and affect the normal operation of the watch.

3. Do not put the watch in the wardrobe with mothballs to avoid the deterioration of the watch oil.

4. Do not put the watch on the radio or TV to avoid magnetization.

5. Watches that are not worn for a long time should be wound regularly once a month so that the parts will not be in a static state for a long time, so as to ensure the operation performance of the watch machine.

<>1. Level 1: 30-50 meters is the daily waterproof of the car closure (sign: 30m, 3atm, 3bar), which can resist a small amount of hand washing and disinfection and cleansing water splashes and rain droplets that fall when the drizzle closes the lead cracks, but pay attention to it for too long.

2. Level 2: 100-200 meters, (signs: 100m, 10atm, 110bar) can carry out the theme activity of swimming, but only suitable for light swimming.

3. Level 3: 300m and above (signs: 300m, 30atm, 30bar), water amusement or free diving can be carried out.

Generally, the waterproof level of the watch will be printed on the back cover of the watch, so that you don't need to know it from the watch instructions, you just need to cross the reverse side of the watch to understand the waterproof level of the ordered watch.

ATM: 30-meter water resistance, waterproof for general life, water droplets splashed when washing hands, and raindrops falling when it rains lightly. However, care should not be taken for too long, let alone in the sauna;

ATM: 50-meter water resistance, enhanced lifestyle. Can be wiped with a small amount of cold water;

ATM: 100-meter water resistance, you can wear a watch for car washing and showering activities, but you can't soak in water;

ATM: 300-meter water resistance, suitable for swimming, but only suitable for light swimming. Do not interpret this as being in 300 meters deep water;

ATM: 500-meter water resistance, scuba diving. At a depth of one or two hundred meters, it is not recommended to dive deeper.

The watch is water-resistant.

Waterproof class 1: waterproof up to 30 meters to 100 feet or water resistant to 50 meters to 165 feet, only to prevent splashing water droplets and rain.

Waterproof Class 2: Water resistant up to 100 meters, 330 feet or 200 meters or 660 feet, can prevent splashing water droplets and rain, and can be worn for diving and swimming.

Waterproof level three: waterproof up to 300 meters to 1000 feet, can be worn for freediving or water sports.

Watch waterproof Note:

Waterproof watches are generally 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, thus affecting the waterproof function.

In particular, with the exception of some models, most water-resistant watches cannot operate the pushbuttons and adjust the crown (handle) in water, while the non-screw-down crown should press the crown back to its normal position and the threaded crown should be screwed down to prevent water from penetrating the watch.

When the watch encounters water ingress problems, it is best to send it to the watch shop to be processed by a professional master to wash the movement oil or dry the case, and it is best not to dry it with a hair dryer before the parts are taken out, so as not to make the problem more serious.

1. Sweatproof, that is, only to prevent sweat from running into the surface;

2. General waterproofing, that is, it doesn't matter if you occasionally encounter water, just take it off and wipe it dry, in short, it is to prevent accidental small splashes in life;

Rice waterproof, the watch has a pin to do the word "30m" is a waterproof watch, waterproof is generally wild;

Meter water resistance, the watch has the word "50m" on the watch, that is, a 50-meter waterproof watch, which can be used for swimming and general housework waterproof watches, remember not to balance the watch in the water;

5. Diving watch (100-meter water-resistant, 200-meter water-resistant, 300-meter waterproof, etc.) is a professional waterproof watch, which can be used for underwater work such as swimming and diving.

Summary. Among the waterproof ratings of watches, waterproof watches are mainly divided into four grades: 30-meter water resistance, 50-meter water resistance, 100-meter water resistance, and 200-meter water resistance.

The watch that is waterproof to 30 meters is waterproof for daily life, and can be used for daily grooming or being splashed by rain, that is, the water splashes on the surface of the watch without causing any water pressure on the watch.

The watch with a waterproof of 50 meters is a daily enhanced life waterproof, which can be used for housework such as washing hands, face, and vegetables, and can be rinsed with a small amount of cold water, and cannot be soaked in water.

The watch is water-resistant to 100 meters and can be used for swimming in shallow waters.

Water-resistant to more than 200 meters, it can be used for work such as swimming and diving in moderately deep water areas.

The watch is water-resistant.

Hello, I am helping you to inquire about the relevant information and will reply to you immediately.

Good. Among the waterproof ratings of watches, waterproof watches are mainly divided into four grades: 30-meter water resistance, 50-meter water resistance, 100-meter water resistance, and 200-meter water resistance.

The watch that is waterproof to 30 meters is waterproof for daily life, and can be used for daily grooming or being splashed by rain, that is, the water splashes on the surface of the watch without causing any water pressure on the watch. The watch with a waterproof of 50 meters is a daily enhanced life waterproof, which can be used for housework such as washing hands, face, and vegetables, and can be rinsed with a small amount of cold water, and cannot be soaked in water. The watch is water-resistant to 100 meters and can be used for swimming in shallow waters.

Water-resistant to more than 200 meters, it can be used for work such as swimming and diving in moderately deep water areas.

I thought it was waterproof, no problem, I bought it yesterday and took it with a shower, so there was no problem.

It didn't take long. Then I have to take off every time I take a shower like this.

If it's a waterproof watch, it doesn't matter if it's washed by water, it's the most basic waterproof.

Although it is a waterproof watch, it is used longer for its longevity. It is recommended that you still stick it when you take a bath.

I'm sorry to make a typo and take it off!

Well. It should be fine just once. I don't see any changes. I'm wearing an Armani watch, so it's better to be waterproof. Not a shower method. It took more than 20 minutes to flush the water on the body.

Rest assured, Armani watches are waterproof, most Armani watches are waterproof at 50 meters, which is a daily enhanced life waterproof!

It's so distressing that it's okay. Just once. It's going to take it off every time.

Well, it's understandable oh such a good watch, you still have to pay attention to it in the future!

I don't think it's okay to get wet all at once. Then this brand is not a brand. I regret hearing you say that, I didn't take it off in the shower last night.

If you think about it again, such a good watch will not work if it is once wet. I also felt speechless and speechless, in fact, I didn't take it off last night, and I just wanted to try how it was waterproof. It's not good to just don't want it.

I did have a heart to prepare. His warranty period is half a year, so he doesn't want it.

Your concerns are also justified, after all, it is such an expensive watch, generally speaking, you can try it within the shelf life, as long as you don't do man-made damage. However, brand watches should generally be maintenance-oriented.