You're suggesting the motivations have everything to do with symbols of status. Well, let's be honest, $17k can buy MUCH better symbols of status than an Apple watch. And despite what everyone around here thinks about people of wealth, they're very much aware of this.
I'm not saying that they have no regard for wealth. What I'm saying is that they obviously aren't spending $17,000 first and foremost for the functionality that's in a $349 aluminum equivalent. They have other motivations and won't be upgrading every year.