Compared with Omega, Seiko's choice of brand depends on personal preference. Japan Seiko is committed to the production of quartz watches, and Switzerland Omega is committed to the production of mechanical watches.

TYO: 8050 is a famous Japanese watchmaking company, the largest manufacturer and supplier of watch movements in Japan and South Korea, and the earliest finished watch manufacturer in Japan. Established in 188 1. The original name of the company was Hattori Timekeeping Store, and later it was renamed Seiko House on 1892. 1924 released the first watch officially using Seiko brand. 1995, Seiko House and Japan Oriental Watch Company set up a joint venture factory. Seiko House is also the parent company of Epson, a computer printer manufacturer. 1969, the world's first pointer quartz watch-Seiko Astron [35SQ] was introduced.

Omega is a Swiss watch brand, which belongs to Swatch Group. It was named after the Greek letter "ω" and was founded by Louis Brandt in 1848.

1932, Omega launched the diving watch -Marine. The mobile Altman series was launched on 1957; 1967, Omega launched the De Ville series. As of 202 1, official website shows that there are four series of Omega wristwatches * * *: Omega Constellation Series, Omega Seahorse Series, Omega Motorized Altman Series and Omega Butterfly Series.