watchesbysjx
There is only one independent watchmaker ever who has become a multimillionaire (approximately CHF125m net worth) and that is Franck Muller. But his business (which he no longer owns) is a vast, mass production enterprise.
But one thing worth pointing out about Jiro is that while the food is very, very good, both in terms of technical execution and taste, the experience is not typical of a high-end restaurant. Jiro the man is extremely severe and focused on his work, while the sushi comes at a very brisk pace. For the boiled octopus for instance, you have to eat it immediately after it is served. If not Jiro will remind you to, once and then a second time more sternly. He expects his clients to respect his craft as much as he does.
- SJX
I am the author of the original article. Kikuno-san makes all of the watch, except for the hairspring, mainspring, jewels, crystal and leather strap. His dedication to the craft is remarkably complete.