I quit with Montblanc, rejected the steel 1858 and just yesterday sold my Exotourbillon Vasco Da Gama.
Quality Problems and a slight arrogance because of the success of the steel Version. Since then MB thinks they are Patek?!?!? Then I better stick to the original.
And as I now saw the fourth LE, I see my decision validated!
Still love my Montblanc pens and can stil confirm that the Minerva movement is a beauty, but from a watch collector's view, MB doesn't work anymore. This is just mho of course...