. . . and considered adding one to my collection.

[watch credit: LA Omega botique / photo credit: Dr No]
As it turned out, I learned of the Railmaster project at the same time, and held off for mainly that reason. Interestingly enough, I found it intriguing not as a Speedmaster limited, but on its own merits. The æsthetic is deeply compelling, apart from its legendary lineage.
Cordially,
Art