In an age where we are constantly bombarded by new and exciting pieces, perhaps it's no great surprise that watches like this (which are perfectly nice in their own right) sneak onto the TAG Heuer website unannounced. I guess the fact is there isn't really too much to say about this watch as for the most part it carries over much of the design aesthetic from the previous model. Now based on the Carrera Sports case the size has increased by 1mm (to 44mm) and the typeface used for the 'minute' markers look a little more modern perhaps, but by and large it's a case of as you were.
But then again perhaps that's a bit harsh, it does now feature a ceramic bezel and the pushers and crown are a bit nicer than they were before but once again, purists will complain that these models aren't really Carreras with their stubby lugs and thick case. Of course these people probably wouldn't have bought the 43mm predecessor either, so their opinion is probably not that relevant...