I personally own the Marine 5817ST with a blue dial from the previous Marine collection. I chose the dial color because I thought it suited the model name the best. That being said, I felt the combination of slate gray
link and rose gold that
link the new Marine Tourbillon Equation Marchante 5887 sports one-upped the blue dial and
link platinum case combination. I think the guilloche pattern on the dial had something to do with that notion.