When you think of famous timepieces, one of the first to flash in front of your eyes is probably a Rolex Daytona — maybe even a Daytona strapped to the wrist of Paul Newman. The actor, race car driver and philanthropist?s personal Daytona did recently sell for a cool $18-million, after all. But, the value of Daytona?s aren?t just tied to Newman memorabilia.

Today, vintage Daytona watches are not only extremely valuable, but highly sought after. And if you want to nab a new Daytona, you?re going to have to wait to be put on a waiting list that can take years and often, only if you?ve got an ?in? with the dealer.
So, if you?re looking for a watch that you can enjoy and show off but is also a solid investment, a pre-owned or vintage Rolex Daytona is a great choice. Not only has it accrued a timeless appeal, it?s one of the most collectible watches of the past century with a value that?s known for holding its ground or increasing. Here, we?ve rounded up the most valuable models you should consider investing in.
1. The original: A Rolex Daytona 6239

Technically, this isn?t a Daytona at all. When the 6239 was produced in 1963, Rolex was just breaking into the American market — it would be a whole year before the race-inspired watch would actually take on the name of the famous Florida track.
But what?s so special about this watch is the fact that it was the first time Rolex had ever used an inverse dial — giving the timepiece that fierce, masculine look...