Harry Winston Diamond Corporation has appointed Frédéric de Narp as President and Chief Executive Officer of Harry Winston, Inc., which is the New York-based jewellery and luxury watches subsidiary of the company. De Narp carries a rich experience of the luxury product segment. His work portfolio includes serving with Cartier International as President and Chief Executive Officer of Cartier North America. %% Frédéric de Narp joins office from 4, January 2010 succeeding Tom O'Neill, reports say. The Harry Winston Diamond Corporation retail presence in watches and jewellery is spread across New York, Paris, London, Beijing, Tokyo, Beverly Hills and New Delhi (India).