![Amazon.com: 10 ATM Waterproof Submersible Digital Watch with Stainless Steel Watch Strap, Support Stopwatch, Alarm Clock and Backlight Functions, Dual Time Display, 12/24 Hour Format : Clothing, Shoes & Jewelry Amazon.com: 10 ATM Waterproof Submersible Digital Watch with Stainless Steel Watch Strap, Support Stopwatch, Alarm Clock and Backlight Functions, Dual Time Display, 12/24 Hour Format : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/61tkgzLz9PL.jpg)
Amazon.com: 10 ATM Waterproof Submersible Digital Watch with Stainless Steel Watch Strap, Support Stopwatch, Alarm Clock and Backlight Functions, Dual Time Display, 12/24 Hour Format : Clothing, Shoes & Jewelry
If pressure of hydrogen gas is increased by 10 ATM to 1000 ATM keeping hydrogen ion concentration at 1 M. Then voltage of hydrogen half cell
![SoyaCincau on Twitter: "The Huawei Watch Ultimate can be used for diving. It has IP68 and 10 ATM rating, allowing you to submerge the Watch up to 100 metres deep. https://t.co/WY5HxWPPF4" / SoyaCincau on Twitter: "The Huawei Watch Ultimate can be used for diving. It has IP68 and 10 ATM rating, allowing you to submerge the Watch up to 100 metres deep. https://t.co/WY5HxWPPF4" /](https://pbs.twimg.com/media/FtGvTLxagAEXtme.jpg:large)
SoyaCincau on Twitter: "The Huawei Watch Ultimate can be used for diving. It has IP68 and 10 ATM rating, allowing you to submerge the Watch up to 100 metres deep. https://t.co/WY5HxWPPF4" /
![Amazon.com: TEKMAGIC 10ATM Waterproof Sport Watch for Swimming Diving with Stopwatch, 12/24 Hour Format, Dual Time Zone, Alarm Functions (2019 Version) : Sports & Outdoors Amazon.com: TEKMAGIC 10ATM Waterproof Sport Watch for Swimming Diving with Stopwatch, 12/24 Hour Format, Dual Time Zone, Alarm Functions (2019 Version) : Sports & Outdoors](https://m.media-amazon.com/images/I/61bQV8LMOnL._AC_UY1000_.jpg)