Ok so I m back and this is what I think.
If you are a big guy, I am 6ft 240lb, Then it looks right. The case is pretty thick ( 15mm or just over 1/2 inch!)
The case is 44mm or 1.7 inches if you dont include the crown.
WBK has one for around $99 bucks!
There is a pretty good review on it just do a search. Here are a couple of pics of my wrist.