Over-spec'd depth ratings are especially tedious. Beyond 200 meters (and even that's pushing it for practical necessity) the race to deliver ever-deeper depth ratings is, haha, a race to the bottom, and
link as off-point as thinking that horsepower is the only thing that matters in a performance car. (When it comes to dive watches, give me really good quality control over an extra fifty meters of depth rating every time. The problem is, "We have better QC!" doesn't sound tempting in a press release.)