I think Rachel Weisz is wearing an Aqua Terra with a white or silver dial. Check out the scene in the lab when one of the scientists goes berzerk. Can't see the dial clear enough t be sure it's the teak style, but the bracelet and overall shape sure look dead on. There's also a gold Daytona, really nice shot at the end. I won't spoil how it plays into the movie for those that haven't seen it yet.
Considering she's married to an OMEGA ambassador, that might have played some influence on the AT appearance in the film.