Deakin & Francis Cufflinks Sterling Silver Royal Blue Denim Blue Enamel L0764S0204. Here at Deakin & Francis we are masters in the art of vitreous enamelling, dating back to the Pharaohs, this is a highly specialised, hand skill. Hand enamelled in complimentary royal blue and denim blue diagonal stripes, these sterling silver oval cufflinks are perfect for blue eyed boys. With a small domed oval spring link fitting and a full set of Deakin & Francis hallmarks for authenticity, these are true, classic cufflinks to last a lifetime.