Prices are still growing

Rolex Rolex Daytona ref. 6239 is on sale for RM 708,835 - RM 911,359. It was worn by Paul Newman in "Paul Newman" and Honor Blackman in "Goldfinger" Daniel Craig showed off a Rolex Omega Seamaster 300 in his recent James Bond film. The Rolex Submariner ref. 5512 is known as the daily wear of Steve McQueen.

The Rolex Daytona ref. 6239 dates to roughly 1968 and houses the caliber 772-1. Newman's own Rolex sold for $17.8 million three years ago.

Vintage Rolex GMT-Master from 1958 still sells for up to RM 37,467 on the secondary market. This ref. 6542, from 1958, features an original glossy gilt chapter ring and warm yellow markers and hands.

No-date ref. 5512 Submariner circa 1966 or the relatively new Omega Seamaster 300 are still likely to prove wise investments. Rolex just released a new 41 mm Rolex no-date Sub, so prices will continue to rise.