... but if there isn't enough watches for everybody, then it is what it is, not everybody will be served. You think you should be treated like a client, and you are right, but so is many other clients who can be considered to have priority over you. It might hurt to hear, but when you collect several complicated models, in all metals, imagine if the client that have 1 or 2 nautilus, is being given a 5131 before you, how would you feel? Injustice, right? Well, this is how it goes.
Some clients will be served before others, and how to choose the lucky ones, depends on what you already have in your collection. So lighting candles, praying, etc... all that won't serve much... i guess
Whether we like it or not... this brand gather some collectors and fans that spend fortunes in collecting specifically models from this brand. So its part of the rules of the game. Would i go to other brands because that bothers me? No, because i have simple taste, i'm satisfied with the best 
P.s: I wouldn't spend 150k on a 5131... But pay a little extra to have the 5270G as soon as it came out? Mmmm... yes, i did.