I am looking to find someone who can write a formal valuation opinion for a steel Rolex in a number of different condition scenarios and was wondering if there is anyone that has been used / can be recommended for such an opinion.
You could try Milton Haywood. You should find his dealership quickly via google. Or ask Dominic Hackett. If Dom won't do it, he'll probably point you in the right direction. Again Google will lead you to Hackett watches.