I understand the prestige, history, emotional attachment, precious materials, fine craftsmanship, and projection of wealth that luxury watch consumers enjoy.
No you don't.
The key mistake you're making is that you're severely underestimating smartwatch functionality. You may be thinking of a fancy tech toy, whereas it will actually be a very serious device that is central to the operating and managing our other tech (an area of increasing importance) as well as conduct our business and entertainment.
Watches are usually emotional purchases and you can't apply logic or reasoning to emotions. Thus, using your pun, the key mistake you are making is underestimating the emotional ties to a mechanical watch.
Technology, gadgets are disposable devices. Hence, the type-writer analogy doesn't apply. Furthermore, techy gadgets tend to be superseded by newer, faster, better replacements. A laptop today has the lifespan of 2-3 years.
It isn't heirloom material. Watches are. Furthermore, techy gadgets like smartphones require power. They decay over time. Battery, electronics get corrosive.
A true mechanical watch requires no form of fuel or energy. They work by manually winding or mechanical automatic rotors which "re-fuels" the engine.
A battery powered smartwatch requires it to be eventually opened up to replace the battery. Furthermore, electronics (the LCD screens) do not have extreme tolerance to weather. E.G. the deep coldness of space or the deep pressure from the deepest fathoms of the sea.
In a few years, a newer smartwatch will come out and the one you currently own getd thrown away. Many people view watches as investment. Lifelong investments.
Watches. I specifically mean, mechanical watches have reached the zenith of mechanical precision. It is no longer about tech. It is all about emotions and in many case, appreciating assets.
My wife bought me a watch as a wedding gift. That watch will never get updated by a newer model where I need to throw it away or sell on craigslist.
It's value keeps on going up and up over the years. My first Rolex was $2200 brand new. a GMT Master. That same watch, new in the store, sells for $8900.
I've basically worn it for 20 years and I can sell it at zero lost. That can't be said for a Powerbook I paid $3K in 1995. In fact, I traded that Wall Street Powerbook for another Rolex Submariner.
The same powerbook probably sells for $200 on ebay. The Rolex on the other hand, is worth $6K USED. USED for 15 or so years. Every single timepiece I own has increased in value due to how the manufactures fix the price and inflation throughout the years. The same watch, regardless of brand, have annual price increases.
It would be like an iPhone that raised it's price 8-15% a year. The old models retain their value because the newer ones simply cost more.
Apple may even form business partnerships to provide a solutions for wealthy people who still want their iWatch to possess a form of the craftsmanship luxury watches are known for (while of course primarily focusing on models for the general public).
Again, this isn't going to happen because once you put one piece of electronic into a mechanical timepiece, it invalidates the whole purpose of the mechanical watch.
Let me summarize the emotional appeal why some techy person like Larry Ellison wears a $20K Lange and Sohne or why Johny Ives wears a $15K JLC.
Watch movements are like engineering marvels by sheer fact they run mechanically with hundres of little moving gears. Rotors, saw-like wheels, coilsprings.
They require zero form of fuel. They have high tolerance for precision (only loosing 1-2 seconds a day). Imagine a sports car that can run 120 MPH 24 hours a day (All day long), 7 days a week, and it never skips a beat. It never stops to re-fuel.The tranny never goes out. That car requires no gas yet it runs, runs, runs for years, eventually decades. The rotor movement then feels like a heartbeat. It feels alive. Hence the emotinal attachment to it.
Once you throw a piece of electronics into it, the whole magic is completely lost.
I also want to add. It isn't always about the money. I'd sport a $200 Seiko scuba mechanical watch over a $1500 Burberry fashion quartz watch. If you get that statement, then you'll understand why there are people who buy mechanical timepieces.