Best service I've had was at David M Robinson jewelers in Mancheater when I bought my Omega PO. I spent a great 3hrs trying on all sorts of watches (the lovely, and very knowledgeable, sales person Hannah even let me try on a very expensive Rolex just for fun). Think the free champagne and Peroni helped. Even got a bottle of champagne to take away and the wife's diamond rings cleaned. Top service from a top jewelers. Oh and she wore a Tudor Black Bay so alright in my eyes
This was the Rolex (£43k).