After looking at the black dial closely, the dial doesn't seemed to be matt. The lacquer is almost not present due to long mosture esposure. But it is an original one. The lettering on Everest has a different font and is lighter in color, not sure why. It's possible the dial is swiss made and the word Everest is added by Rolex Canada. I will try to take a close up picture on the dial of the Explorer watch later. Thanks for all your comment.