Referring to the watches entering the space, the first one you will think of must be the Speedmaster of Omega. In 1969, Speedmaster became the world’s first model to the moon. In fact, there were several astronauts wearing the perfect Rolex replica watches to participate in the Apollo project.
In recent years, many NASA astronauts wearing modern Rolex GMT-Master and Submariner to execute the tasks. So far, the earliest known model of Rolex was a Submariner taken in 1998. But this is not correct. When looking at the photos which were taken when Cameron execute STS-74 in 1995, some people found that he wore a classical Rolex Submariner copy watch with black dial in retro style.
The classical imitation watch was the Red Sub ref.1680 which sports a distinctive look of vintage style. The status will perfectly prove that the Submariner ref.1680 is exactly the earliest model of Rolex entering the space.