The brand new Bremont Supermarine S300 is a professional dive watch made of a 40mm stainless steel case. The sunburst blue dial has nickel satin hands with Super-LumiNova®. The date window is located at three o' clock. The watch is powered by an automatisc movement with 38-hour power reserve and it is presented on a stainless steel bracelet. Every S300 goes through the C.O.S.C. Certification.