Rock solid watches. Great build quality and not bad looks either.
I've quite fancied a few from their range. The Sachs watch was cool, as was the Spaceleader (used in a Sci-Fi movie...no idea of the name).
They have been around forever, buying out some of the original Harwood movements in the 1920's and crafting watches around them. I might be off base with this, but I think they were in league with Breitling for a while with that.
As far as aviator watches, these have to be as good as Breitling - although not chronometer rated movements.
Check out the 2012 'Mars' 500 edition B42, its pretty cool - a Bit bell & Ross and a bit out there on its own.