I'm guessing the part production is automated but low yield and the mechanisms/watches hand-assembled. For a run of 150 it makes no sense making a custom assemb

I'm guessing the part production is automated but low yield and the mechanisms/watches hand-assembled. For a run of 150 it makes no sense making a custom assembly device. Why does the production process have to be unique for the result to be art? It's like saying Picasso wasn't making art because he used paint, brushes and canvass like everyone else.