Water rating 5 atm

Water-resistant, waterproof. Almost every watch is said to be water-resistant. Some even claim to be waterproof. But what do these terms really mean?

ATM stands for physical atmosphere and was the unit for pressure in Germany and Austria until ATM was derived from the mean air pressure that prevails at sea level and corresponds to the value 1 ATM. If you now dive into the water, then for every 10 meters of diving depth, there is also about 1 ATM or 1 bar hydrostatic water pressure in addition to the atmospheric air pressure of 1 ATM or 1 bar. At a water depth of 50 meters, a watch is then exposed to an overpressure of 5 ATM or 5 bar. In practice, this corresponds to the pressure of a flowing water jet when washing hands, showering or bathing. Because when swimming, the swimming movements can cause pressure peaks that are much higher than 5 bar. Due to these pressure peaks, only watches with the designation 10 ATM or higher are suitable for swimming.

Water rating 5 atm

In case you were wondering, there are no truly waterproof watches. Of course, your watches can withstand water to an extent, according to the manufacturer's labels on the watch box. You might have also taken the watches scuba diving or on some other water sports in the past without damage. So, is that not supposed to be waterproof? No — the timepiece is rather water-resistant. That said, what does a 5 atm water rating mean on your watch? The 5 atm water rating on a wristwatch depicts that the timepiece can withstand water pressure up to a depth of 50 meters before it suffers water damage. If you're interested in what makes up the water rating of your timepiece, we've got you covered in the rest of this piece. We said no watches are waterproof — since they'll always have that depth at which they cannot withstand the pressure anymore and thus, give in to water damage. With the 5 bar watch example, the limit is 50 meters, thus the limit is 30 meters for a 3 bar watch and 10 meters for a 10 bar watch. At this limit, the atmosphere around the wristwatch creates such pressure that the water-resistant technology might break if subjected to such conditions for longer.

AquaSport II Blue.

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Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission. Learn more. ATM is a water resistance measurement commonly featured on both smartwatches and traditional watches. The specific amount of pressure a device can handle is typically determined in laboratory conditions, with numbers like 1 ATM, 3 ATM and 5 ATM used to convey exactly how water resistant it is.

Water rating 5 atm

What does it mean when a watch is 5atm water resistant? Simply put, a watch that is 5atm water resistant, can withstand the equivalent to a depth of 50 meters, or feet underwater. But there is much more to this story! Read on to find out more!

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Some of them are essential, while others help us to improve this website and your experience. Personal data may be processed e. That helps you keep your timepiece safe against chemical attacks, water damages to the inside, or other unpleasant situations. Of course, your watches can withstand water to an extent, according to the manufacturer's labels on the watch box. Contains a unique code for each customer so that it knows where to find the cart data in the database for each customer. ProTrail Sand. Facebook CAPI. Statistics 1 Statistics. These cookies and scripts may be set through our site by external video hosting services likeYouTube or Vimeo. Borlabs Cookie. Google Tag Manager. Don't test the watch — manufacturers usually err on the side of caution and can make a timepiece withstand more than it is rated for. You can set your browser to block oralert you about these cookies, but some parts of the site will not then work. At this limit, the atmosphere around the wristwatch creates such pressure that the water-resistant technology might break if subjected to such conditions for longer. It can help us reach better-targeted custom audiences through our ads.

In case you were wondering, there are no truly waterproof watches. Of course, your watches can withstand water to an extent, according to the manufacturer's labels on the watch box.

To get a clearer picture, a 5 bar wrist watch can be exposed to water at up to 50 meters for up to 10 minutes. If you do not allow these cookies and scripts, you will experience less targeted advertising. We will now take a closer look at what this information means, what you have to consider and what legal regulations exist for specifying the water resistance of watches. ATM stands for physical atmosphere and was the unit for pressure in Germany and Austria until Essential cookies enable basic functions and are necessary for the proper function of the website. That said, you don't have any business snorkeling with this kind of wristwatch - if you love water sports, go for a 10 bar watch. ATM was derived from the mean air pressure that prevails at sea level and corresponds to the value 1 ATM. Even if the watch is waterproof, it should not be used in a bathtub or sauna. In case you were wondering, there are no truly waterproof watches. Google Tag Manager. Watches with a rating of M, 10 bar and 10 ATM correspond in terms of water resistance, ie they are practically the same thing. Rainfall protection — if you ever get caught out in the rain, your 5 bar water-resistant timepiece is one less thing you have to scramble around protecting. Waterproofness information should be checked regularly Since the water resistance of watches deteriorates over time due to the natural wear of the seals as well as sweat or acids and generally by wearing the watch, the information on the case back only applies to new watches. Beyond water resistance, they could also cause condensation inside the watch. The Circula diving watch AquaSport II meets the 20 atm standard and is also equipped with a screw-down crown for additional safety against water penetration.