Rolexes are awesome watches, though personally I have never been overly fond of the styling. I'll never argue against their movements, though.
Breitlings have ALWAYS held my fascination. I'd be happy if I never wore another brand, to be honest, although the new Transocean Chronograph, which is now also being made with the Breitling 01 movement, would look smashing in rose gold on a black strap for formal occasions.