Making sure my 116500LN is authentic

[mbesri]

Dear all,

I am new to this forum and just registered in order to get some help from the community. I went through a lot of threads and was impressed by the number of replies and how helpful everyone was here.

I have been waiting for a long time to get my 116500LN and was never able to get it from an AD... Not even able to put my name on a waiting list!

As I was getting obsessed with this watch, I bought it today from a non official dealer, but still a reputable shop trading watches. They have an impressive collection by the way and have all the limited edition / rare watches. I got it with the box, papers, warranty... However, even though it is unlikely, I am a little bit worried about the authenticity. What would be the first things you would look at? I am not an expert but I own a few pieces and believe I would be able to spot a "gross" fake watch... However, I was told that some fakes today are extremely difficult to spot.

Any tips guys?

Tried to upload some pictures but I'm struggling to do it from my phone!
Thanks in advance for your help!