Omega is one of the most salable watch brands and its Speedmaster is the most popular collection. So, what makes this collection popular? To my point of view, there are two major reasons.
The first reason is that Omega Speedmaster is famous for its Moonwatch.
In 1969, Neil Alden Armstrong and Buzz Aldrin reached the moon by Apollo 11. There was a piece of Omega Speedmaster together with them. Since then, this series became world well-known because of the Moonwatch.
The second reason is that the Swiss movement fake watches are durable and practical. With tachymetre scales and chronograph sub-dials, the 1:1 fake watches can help the wearers have better controls of both speed and time.