Found Rolex Submariner

[Hypn0tik]

Hi Rolex Forum,

I'm currently living in Australia.
On the weekends in the early morning (4am) for 2-3 hours I spend my time in the ocean braving the waves metal detecting for treasures.

I have found many items (rings, watches, earings, necklaces) but probably the most exciting item I've found recently is a Rolex Submariner watch. I had no idea of its value until I did some searching on google for its model numbers etc..

Model Number: 0552/923-7697 599/76.

I hope it is actually a genuine watch, are there any signs I should look for that would mean its a fake?

The watch looks identical to the linked watch below. Including face plate, markings even engraved stainless arrow on the back with engraved text on both side's of the watch where the straps loop through.



The only difference is the nylon bands are black/grey and not completely black.

What should I do with it?