Have you tried Watchfinder.co.uk.......they have several Rolex Oyster Precision watches ranging from 1954 for £1,800 & slightly newer ones they have about 12 of those watches to choose from but it depends if your looking for a metal strap or leather, personally I prefer a metal strap especially when buying pre owned......you just don't know who's wrist the leather strap has been on where as a SS strap can be cleaned & polished.