Genuine Submariner LV with a discrepancy

[Sarky450]

Hi All, posted a couple times now but I’ve now got some facts. My 2008 16610LV has been taken to my local jewellers who deal with Rolex and have taken it apart and said it’s genuine, they looked at the back of the movement too, not just on the face after taking then back off.

The rehaut serial number is the same as the card which is M566160, but between the lugs it is M565160. I’ve been going mad over this and called all the people I know and lots of them have said it could just be a Rolex error, sounds bad but they’ve said they’re all hand made and a mistake could be made. Everything else has been checked thoroughly (glass, bracelet, etc). These are people who have worked with watches / Rolex so know their stuff.

What do people make of this? Have you had a genuine Rolex error?

Very interested to hear your opinions.

Many thanks!