How many series does Omega watch have? Which series is the most expensive?

Series: constellation series, mobile Altman series, mobile Altman coaxial series, hippocampus series, 40th anniversary table,

Disc flying series.

Omega is an internationally renowned watchmaking enterprise and brand, and its English name is OMEGA, which stands for "Ω". Founded by Louis Brandt in 1848.

In, Omega marked a brilliant achievement in the history of watchmaking, superior to peers, and quite exquisite.

. /kloc-for 0/50 years, Omega has been a pioneer in watchmaking industry with its advanced watchmaking technology.