Jay (Eire)
12299
Yes, but…
…I think part of the quiet when it comes to watches is size on the wrist. Your examples I think all fit nicely, are smaller etc.
But a modern Dato, ZW, Triple Split and some others in the Lange collection do not fit the quiet luxury definition as they are 100% attracting the outside eyes when on all but a few (larger) wrists.
And as noted by Patrick, your strap choices here also play into the quietness. I too have removed my Lange from the shiny straps they come with. And it makes a big difference.