Christie’s will offer King Farouk of Egypt’s personalized Patek Philippe Reference 1518 in its upcoming Dubai watch auction on 23 March 2018, with a pre-sale estimate of $400,000-800,000. Personalizing the piece as part of King Farouk’s collection, this watch has an engraving on the case back of the Royal Crown of Egypt, with its star and half-moon (also found on the Egyptian flag), and the letter “F”. Public viewing from 19 to 23 March.