Well, in the video review of this watch, RJ says this:
"Although I can understand the retail price of 13,300 Euro, especially compared to other watches from other brands with similar manufacturing steps, it is a lot of money."
So even he admits that the price, even with this method of assembly, is high.
As for it being about profits, if it wasn't about profits, the CEO should be in big trouble. They have a duty to shareholders to increase shareholder value, and you don't do that with unprofitable pet projects. I know there is a tendency to think that watch companies (because we are enamoured with their products) are somehow different and operate under different principles than other corporations, but they don't. You mentioned previously you were an investor in manufacturing companies as well, so I'm sure you understand that making money is a primary driver. Without that, the company doesn't survive.