I sent an enquiry to my local AD earlier today for a ND Sub. I've only bought a couple of watches from them in the last 8 or so years including a Milgauss GV so I don't have much hope of even getting a response any time soon. I actually have no interest in building any kind of relationship with them because every time I've been in there I've been talked down to and told how Rolex is an aspirational brand.