I know it's not exactly what you asked, but here is a link to a post I did last year when I was toying with getting one. I ended up getting a Sub-C LV instead (I know apples vs pears, but...) and I have no regrets.
http://forum.tz-uk.com/showthread.ph...hlight=breguet
The one I was looking to buy was still in the shop the last time I looked and I been back there a number of times since not buying and have had no inclination to buy it. I think the interest faded. I understand that they are costly to service, and it's neither a dress watch or a sports watch IMO.
I look at the images in the post that I did, and it does look nice, but I now can't see myself getting one.