Jonathan is excellent at what he does, with knowledge and enthusiasm for high end quality watches. I bought a Bremont U2 Blue, the lower end of the spectrum and it came as described in mint condition with all of the papers, warranties and certificates from COSC. It was delivered rapidly and securely with the original box and leather wallet with tools and jewellers cloth. He gives excellent and informative You Tube videos about his latest collection as well as frequent updates via Facebook. My watch transaction went very smoothly and I can recommend him highly, especially in regard to discussing my watch and watches with Jonathan. I will be back with further business.