Siemens WM12P360 Washing Machine. Normal John Lewis price is £499 but they are doing a trade in offer which will give £50 off this price making it £449.
There's also a free extended warranty to 5 years via redemption.
A quick scan of other merchants showed for example Empire Direct selling it for £575 and Best Buy for £649 so it's a good price.
I was going to get the Panasonic machine that was on here a week ago but when I looked in store the Siemens felt that little bit better made and they do have a solid reputation in white goods.
Details of the machine are on the JL link, or Siemens web site or just Google it!
Also worth mentioning that since it's a "trade in" deal then JL don't charge their usual £9 to take away your old machine.