But that's a jewelry processing base! And the processing level is world-class!
Think about it: 80% of world famous watches come from Switzerland! Watch is one of the most complicated advanced mechanical toys for human beings! The technical requirements are super high! So Swiss craftsmen are world-class!
And the luxury of famous watches and jewelry makes watches more expensive! Because there is no shortage of good craftsmen in Switzerland, the jewelry processing industry in Switzerland is particularly developed! It is said that the price of a good bare diamond can be 4~5 times after being cut by a famous Swiss artist!