2 Answers

Based on Boyle's Law, the water will take up half of the channel at 10 meters, and roughly ? of the channel at 20 meters. From 20 meters link to 100 meters is where the gauge starts to get a little dicey, however. It's difficult to link read link at those depths and the calibration is such that it's hard to pinpoint accuracy, and this is most likely why modern dive watches don't boast this funky feature.

As a former link watch newbie, it was important to her to launch a robust watch link encyclopedia in the website's first year. Shirley says she hopes her website can alleviate some of link the pain points that come with learning about watches. "I think when you understand watches, you're much more interested in learning about them, and collecting them, and I want to make watches more approachable to people, especially to women."