when I looked at the Rolex website, I only saw the black dial and had not realised that a silver dial was also available. Hence, when I passed the Roles AD, I had to take a double take and ask all sorts of ignorant questions. Would you know when this silver dial was released? I will reserve my comments about the Patek sports watches because the Nautilus 5711 is slimmer and lighter with a sapphire case back and some might deem it more attractive. I am waiting for one due towards the end of next year and will do a comparison!