Thanks Squadra, the stones in the brown one are smoked wuartz, whereas the Blue and Green are sapphires. They are all beautiful but I think the brown is a really nice casual watch, not to over the top but looks nice with jeans as well as being dressed up if necessary. Did you see the pictures I posted a few months ago of the blue one I bought for my wife, the blue is very intense and bright?
Cheers
Andrew
PS... I have called it a Safari model as that is what it reminds me of... but not an official name given by Hublot ;-)