What should I get the g/f for Christmas? i need help...

[Tyler Durden]

She's 25 and we've been together for four months. She digs movies like Zoolander, Austin Powers and The Big Lebowski (but I can't get her a bowling ball like in that Simpsons episode). She recently lost her watch so maybe I should get her a new one? She's also into training for triathlons.

any help would be much appreciated.

thanks in advance.