For CDiscount's dynamite deal of the day they have D&G and DKNY watches at £49.99 which is over 70% off some. It says all DKNY and D&G watches are this price, but they are not. The one shown is £49.99 down from £178
If you spend over £50 you can get £15 off as a first time customer using code 15NEW (thanks to Amibees) so you could have this for £35.
I think free delivery still applies using code DEL-FREE (thanks to andywedge)