Avon are currently doing a deal where if you spend £10 on selected make-up and skincare you get a £45 Oasis watch for only a fiver. (A lot of the make-up is reduced too).
The extra cherry is that as you add the watch as an item (rather than using a code at the checkout), you can then use the 10% off and free P&P code for a £15 spend. This makes the goods only £13.50 and the free P&P saves you £3.50.
Finally to publicise the deal Avon have upped their Quidco cashback to 15% so if it tracks you get the lot for £11.47 - a great deal (mines tracked already) :)