Hi all.
Sorry to come again with some more pics.
Just wanted to show the slightly and subtle difference between these two materials coming from Panerai
For me...Composite is much for soft and matte than ceramic. IMHO is more or less what we can see between old PVD and new DLC finishings. DLC looks softer, a kind of silky and smooth surface treatment. I know Composite is not a treatment...but I hope you can understand what I mean. Composite doesnt look as "hard" and dark as ceramic.
Hope you can see the very small tones differences from these pics

I did not anything to the pics. Just sizing to 800x600. Shot them RAW format, AUTO WB, and 4,5F with non Macro lens ( sharpness could be better...I know)
Hope you like them and thanks for looking.