Is second-hand butterfly worth buying?

Omega Butterfly is a classic series of Omega watches. It was born in the late 1940s, with a price of over 10,000 yuan. Second-hand Omega butterflies have a high rate of preservation, and you won't lose money if you buy second-hand.

Omega Butterfly Flying Series is the first watch equipped with a self-made coaxial mechanical movement. Butterfly Flying Series coaxial watches combine classic watch design with innovative mechanical watchmaking technology to become a real butterfly watch, which is attractive to both men and women.