Not a big fan of DLC, but in this case looks spot-on for the Chronospace. I love the sub-dials matching the face too, would love to have them on mine, looks very stealthy!
Here's mine in comparison with silver sub-dials.

I really need to ask the question as to why there is so little love for the Chronospace, it's a stunning looking watch, as is the Navi' of course, but it seems to be overshadowed by it's illustrious cousins. There is that peace of mind over the Navi' though, rated at 200mts, you don't have to worry about having an impromptu swim.
I know. The Chronospace is also the reason I fell in love with Breitling. To me it's like a Man's Navi. The heavier Bezel and thicker Minute and Hour indicators makes it look meaner. Navi is more of a dress watch to me. The Choronospace is an all rounder. Dress, swim and everything in between. I have no idea why it isn't getting more love. Enjoy yours. It's a awesome machine!!