It's just that Longines has done a good job in domestic publicity and has a relatively large market share.
Longines are generally about 5K-30K, and the movements are basically ETA.
Cartier and Chopin are not as famous as Longines in China, but in the high-end women's watch market,
Cartier and Chopin occupy half the country,
It is noteworthy that Chopin's "Happy Diamonds" series has won a high position in the world of top jewellery and watches.
Not to mention Cartier, a legend in the top jewelry industry.