为什么30米防水表不能潜水，哪些表真的能潜水。
1、Why can't a 30 meter waterproof watch dive?
In fact, this 30 meters is not in real life, 30 meters means 3ATM, that is, three atmospheres of pressure, in an ideal environment, in fact, some people will write life waterproof, the same meaning can only stop the daily hand washing, raindrops and so on, can not resist immersion or direct rinsing. So if you want to buy a watch, you should carefully understand the water resistance of this watch.
The watch is water resistant.
The waterproof of the watch generally includes:30 meters, 50 meters, 100 meters, 120 meters, 200 meters, 220 meters, 300 meters, 500 meters, 1000 meters, 1200 meters and so on. Deeper still, watches after 1000 meters are professional diving watches.
If you just swim, it is recommended to buy 100 meters, many advertisements say that 50 meters can be swum, but there are a lot of watch friends who have tried it reported that this depth watch will be in the water when swimming, so 100 meters is a little bit more reliable, why try to buy a watch with high waterproof ability? Because waterproof actually has the role of waterproof rubber ring, just like the pressure cooker rubber ring, can seal the high pressure steam, but the pressure cooker may need to replace the rubber ring, our watch waterproof ring will also aging, usually some batteries or dismantling maintenance will accelerate the aging of the watch rubber ring, of course, the waterproof ability is also gradually decline. Therefore, watches with high waterproof coefficient are more durable.Article from watchdetective replica - https://www.bbtwatch.com/en/wbzs/66052-html
Article from watchdetective replica - https://www.bbtwatch.com/en/wbzs/66052-html
2. Which watches can really dive?
What is a dive watch? Marked 100m, 200m and 300m. these watches are usually used for professional diving. The markings on the watch are real data. Marked 100m, you can dive in water depths up to 100 meters. This type of watch can be used normally in everyday life, such as washing hands, getting wet (cold water), rinsing and swimming. By analogy, 200m and 300m can be used in the corresponding water depth range. We must note that the water mentioned here is cold, not warm, let alone hot. So no matter if your watch is a professional 300m waterproof watch, you should still try not to use it in warm or hot water, not to mention hot springs or saunas.
American Pilot Series Diving Watches.
There are many styles of watches in this series with relatively affordable prices, ranging from seven thousand to twenty thousand dollars, but the two I recommend most are the following. The first is the Pilot Series Long Kinetic Classic Diving Watch. 42.5MM titanium case with titanium strap, dark gray dial and bezel embellished with orange, unique style and high visibility. The watch is equipped with double-sided anti-glare sapphire glass mirror, equipped with dynamic storage 80 hours of automatic chain movement, water-resistant to 200 meters. The public price of the watch is $8,400. The second model is the Chronometer 600 meter Pilot Series watch. The watches are available in black and blue steel with a steel band and a tape-plated black model for $13,600. Watches with black or blue ceramic bezel with 43.5MM stainless steel or DLC black-plated stainless steel case, plus through the Swiss Observatory certified waterproof mechanical depth automatic mechanical valve, safe and reliable.
Ordinary waterproof watches can not be placed in a water pressure environment, the watch should be wiped in time; often referred to as dive watches as the name suggests refers to the dive watch through the waterproof treatment up to standard. Ordinary waterproof watches are generally not to be worn while diving, and the watch worn must meet strict regulations to be called a diving watch.Article from watchdetective replica - https://www.bbtwatch.com/en/wbzs/66052-html Article from watchdetective replica - https://www.bbtwatch.com/en/wbzs/66052-html
