In this specific case, I was more about, like... Fine dining. Seriously, who brings a toolwatch to a fancy restaurant?
For work? Sure, let me obnoxiously click that bezel to keep track of how much of my time you're going to waste, and how much I am going to bill you for that.
As collections goes, there are several angles to that; yeah the Hydro is probably redundant, but remember when you bought it: it's technically interesting, it sure is very loud, there are reasons you bought it. I for one enjoy the tech as the design driver, and some out there appeal to me more than brands or fashion: I have yet to add a power reserve or moonphase to my collection.
I mean, don't tell me you haven't got a Regulator?