Cartier celebrated the launch of its Santos de Cartier watch in San Francisco at the maison’s annual party, hosted by Mercedes Abramo, President & CEO Cartier North America and Arnaud Carrez, International Marketing and Communication Director. Guests included Jeremy Renner, Nas, Emma Roberts, Freida Pinto and more. Performances included Phoenix, Jamie XX, Nonotak, Hot Chip and Wade Crescent.