I was browsing the internet and found this Rolex Milsub for auction with an interesting story. http://www.invaluable.com/auction-l...-submariner,-ref-120-c-5794d45b52?campaign=rr
I have been furnished a detailed report of the watch with lots of pictures included. Unfortunately I cannot share it here due to the confidentiality clause. Anyway, the pictures show that indeed its stamped 5513 and 5517.
Couple of guys I know were underbidders in the room, strong money for one that needs an insert though. £140k finished maybe?
Soooo want one of these - my grail - will probably never get one. The watch that got me into watches.