Purchasing new Omega

Long time Rolex GMT owner here and looking to buy a second, new watch. Pretty much impossible to buy new Rolex from authorized dealer, and I’m not interested in doing so on grey market. As such, I am looking around and like the Seamaster Aqua Master with nano strap. The question I have is how available is that model to buy new from an authorized dealer or direct? What’s the common wait time if not immediately available? Any tips?