In 2015, Vacheron issued the first 1955 Cornes de Vache Chronograph in platinum, to be followed in 2016 in rose gold:

Then, in 2017, in steel, for Hodinkee, in a LE of 36 pieces.
And in 2019, in steel, in regular production:
Today, the steel and the rose gold versions are available.
Don't you think it is time t get another version? In yellow gold, for example, and in a more original metal, like tantalum or titanium?
Best,
Nicolas