Dkny Watches

What is the material especiality it? this crystal are used in it?

Lots. R & D, brand, sports sponsorship ...
To understand Luxury Watches we must also look at luxury goods.
Some manufactured products attain the status of luxury goods "due to their design, quality, durability or performance that are remarkably higher than the comparable substitute. Thus, virtually all categories of products available in the market today includes a subset of similar products whose "luxury" is marked by higher quality components and materials, solid construction, stylish appearance, durability, better performance, advanced features and so on. As such, these luxury goods retain or improve the basic functionality for which all items of a given category are originally designed.

they are basically so they say Exspensive cos DKNY, pay for the name of u

Because they DKNY on them not because of anything.

because it has someone else AME written across it.

You pay for the name - not the clock.

This is not the watch of your payment for the DKNY brand, its pretty stupid.