Just picked up a Breitling Aerospace in the Breitling shop, Dera centre, Dubai city centre, for approx £720 (i believe £1200 in UK). The chap in the shop knocks off 30% of RRP without prompting. Duty free at APT wouldn't do better than RRP, which was 5400 dirhams, got it for 3780 dirhams (good exchange rate on credit card (5.25).