Without thinking too much i'd buy her a r0lex (if we speak about replicas).
Why?
Because women are very strange creatures. What you see as beautiful, she might see it as ugly.
Happened to me before.
But a r0lex is a r0lex. No woman can resist It's the only watch brand name they usually know (from the expensive ones).
Remember, i speak only about "women mysteries" here
If i speak about watches, the Gucci you showed here looks wonderfull to my eyes