Difference between the 3714-02 and 3714-80?

Can anyone tell me the difference between these two watches?

3714-02 has a rose gold, AU750 4N, case.
3714-80 has a red gold, AU750 5N, case. This is a much deeper copper colour.

...and both are very nice!

However, it's very personal as to which watch "works best" for you. If your AD can't get both for a side by side compare, I do suggest you at least take a look at other watch models in those respective metals to decide.

Good luck in choosing and do let us know when decided.