quattro[Moderator]
18265
Yes, the platinum is unique, both literally and figuratively.
But, as always and very predictably, the warmth of rose gold speaks to me more. And I personally miss the flame hour hand, which is my favorite, as well as the Roman numerals.
I love the 2523 too, but the feeling of having a precious piece of history on the wrist is better conveyed for me by the 1415...
If I had the funds, this particular 1415, which has every detail I love, would be mine.

credit: christie's