This is one of the very rarest and most expensive Limited Edition Speedmaster Pro's ever made, weighing in at 248 Grams, and being one of only 69 ever made, this solid Platinum monster with gold inserts is nothing short of astonishing. This watch was actually submitted by one of our members from omegaforums.net to Robert-Jan @ Fratellowatches.com, check out the full article here: Speedy Tuesday – Platinum Speedmaster Professional Apollo XI 40th Anniversary
The ideal limited edition model for a platinum speedmaster for me would be the one with the skeletonized movement. Apollo XI=1969; good thing for this model they didn't do a left handed version with the pushers and crown on the other side.
There are 2 offered in Chrono24. http://www.chrono24.com/en/omega/speedmaster-special--limited-edition--id1843744.htm At ~USD 91,800..........it is not cheap..........