Hi all, new member here

Looking at getting a cal6 Monaco but curious as to where the serial number is as the back is sapphire glass?

I've looked at one and didn't notice a sn..

Thanks

 

It's ok I found it.

 

Cheers D.C. Not actually bought one yet, probably later this week when I get a day off.. I found this on YouTube and it appears to be the serial on the back, this isn't the model I want but I think they will be the same, I've tried on the ww2110..

 

And I took the plunge really is a lovely watch, very happy..