Browse the Gray & Sons Catalog Digital Edition. Gray & Sons Jewelers has specialized in buying, selling and repairing fine pre-owned watches and estate jewelry since 1980. This catalog offers the best watch brands in the world for a substantial discount (up to 70% off new retail list price). Names like Rolex, Cartier, Patek Philippe, Audermars Piguet, Omega, IWC and more. Also fine gold and platinum jewelry (both modern and vintage) and GIA certified diamonds. Get the best for less – much less! This is the only monthly catalog of its kind!