Throwback Thursday: Rolex Oyster Chronograph Reference 3668

There is something about a Rolex chronograph that makes it stand apart from the rest, and what makes it a legend. Of course, this status was consolidated by the Daytona, which became the favorite watch for many race car drivers, from Paul Newman to Tom Kristensen, but it where the chronographs before that laid down the groundwork for this reputation, such as the reference 3668.