Laura apparently made a stupid financial decision buying her car. Maybe in her case she did, but that's her own situation and her own opinion, and clearly doesn't apply to the watch owner.
Uhhh, I think you missed my point. I made a great decision for my daily happiness; it's the only car I've owned that literally makes me smile every time I drive it. But it's still a dumb-ass financial decision.
A good financial decision is one that hits the knee of the curve for your own needs -- one that maximizes utility and value for the price you pay, and that is within your budget. It's not about buying the cheapest of everything -- unless you have no money at all -- but about paying more when it actually gets you better longevity and cheaping out when it doesn't. E.g., we paid more money for our bedframe, because we sleep on it every night, and the cheap one we had broke in the middle support seam after a couple of years. OTOH, we have a cheap bedframe in the guest room, because it gets slept on a few times a year.
The "need" that a car serves is reliable transportation; the need a watch serves is telling time. So, yes, unless you have a huge number of kids or haul stuff every day, there's no financial justification for spending more than about $10K on a reliable, used sedan,* just like there's no financial justification for buying anything beyond a simple Timex. Yet many, many people choose more expensive versions, for comfort, or style, or prestige, or whatever. Personally, DH chose a vehicle with three rows of seats, both because he likes the feel of a larger vehicle, and because it made carpooling easier.** That doesn't make it a good financial decision -- that makes it a lifestyle choice that can be either good or bad based on how well the extra money serves those needs, and how well you predict the extent to which that extra money will improve your life.
Here's the thing:
there's nothing bad or wrong about making a lifestyle choice. We all have areas where those "extras" matter to us, and areas where they don't. Just don't justify those extras as awesome financial decisions. Because every single time we choose more than what we need, there is a tradeoff in personal freedom. We trade days, weeks, or even years at a paying job for the beauty of rich Corinthian leather. The balance point for a happy life is when you have sufficient extras to be willing to work as long as you need to to fund them, but no more.
Now, as to collectibles: IMO, that's still a stupid financial decision. It is not a "smart" financial decision to buy something with no intrinsic value, in the hope that someone else will be willing to pay you more for it tomorrow. That's pure speculation. Even if it hits, that just means you're lucky, not smart. My car may well be a collectible in 20 years; it's the last model before they started putting mini-turbos in everything, and it's more performance-oriented than your normal version. Still doesn't mean it was a smart financial decision. A smart financial decision would have been putting the money in stocks or rental real estate instead of into a probably-depreciating asset that shoots dollar bills out of my tailpipe every time I drive it. But life isn't just about finances, and I consider that car the smartest stupid financial decision I ever made.
I just refuse to justify a luxury purchases as being financially "smart" as well. Why not just be straight and admit that you bought it because you liked it, and the financial hit was worth it to you for the value it brings to your life?
*Actually, I'd go up to maybe $15K if that's what you need to spend to find active crash-avoidance features.
**That could be a good financial decision if you carpool enough that you drive significantly less with a bigger vehicle than a smaller one. But that wasn't our situation -- for us, it was a luxury.