+1. If you need help with Timezone or anything, please let me know. Also, you can always post information on this thread and we can help you out. I have bought and sold on TZ before, and it is an incredibly "honest" website, from what I have seen. Just make sure to ask for references from whoever you might buy from.
With that saying, I cannot encourage you strongly enough to pick out a model you like, upload pictures to a word document or put some pictures in a file, and then look at them again in 1 month. You would be very surprised how you feel about your 'pick' after some time. Better that than to buy something, realize you like something else more, and then take a loss. If you don't mind my suggestion, you may also want to look at the new Omega Planet Ocean, considering that you are a young guy like me. If you are going to purchase a Rolex, I suggest you do so because you really like the look of it, rather than just because you want a Rolex. There are a lot of fish in the sea!