I actually find it hard to compare the 5110 with the 5575. I think the two watches are so different as to be in almost different categories. In terms of pure world time, the 5110 takes a lot of beating. Having said that, as I said to Nicolas, if i had to choose between the two, I would go 5575 as it is on a different plain to me.... I find the moon phase such a nice aesthetic to add to a world time function.



