Advice on a very special/rare 18k vintage Rolex 6564

Hello to all,
i am about to buy this Rolex 18k yellow gold c1957 , I felt in love with the bracelet, never seen before. I asked for reference of the bracelet but no engraving .
I’m asking to the Rolex experts your opinion , I can’t open the watch yet but not worried as in case I buy that will be first thing that I will do. what are your thoughts on the watch? please see the pictures on my reply below I had problems adding the pictures on this post so I did on the reply
Thanks

I can’t see them either?

here are the pictures