No you don't! That's what you tell yourself. Your "engineering" produces accuracy worse than a $10 Casio and the "precise fitting of parts" is something you can't see, can't measure, can't appreciate and again, produces results worse than the oscillation of a quartz crystal in a watch without "precise fitting of parts".
A high end watch is not a time piece, it keeps time poorly compared to cheaper competitors. It's not quality "engineering", it's an overly complicated way to produce inferior results. As engineering goes, it's essentially a Rube Goldberg machine, too many parts to do something a dumb-ass inefficient way. It's jewelry, a decoration. Nothing more, nothing less. And that's fine. Nobody says a man can't wear jewelry. They can, if they desire, wear neck chains, decorative rings, earrings, watches, bracelets or even bedazzled scrotal piercings. There's no need to pretend a fashion accessory is anything more than a fashion accessory.