Sorry to hear that mate. I also have a Breitling Aerospace that I think is garbage - it filled up in about 12inches of water in a kid's pool! It also lost 5 seconds a week when I first got it; until I sent it back and they sorted it (which should have happened first time around!!!).
Breitling wanted £350 to fix it and I ended up going to the Watch Doctor in Tring who dried it out and put in a new battery (£40). They said that the watch would not seal but would still work - which it has for 3 years now (and it goes nowhere near water!).
TWG are the Breitling people for the UK - here is a link
BREITLING UK LIMITED
I hope you have better luck than me. I'll never have another Breitling - I would rather have another Seiko but the Queen gives out cheap and nasty Pulsars these days
LJ