Collaboration between Patek Philippe and Tiffany & Co. began in the 1850's and the continues into modern day with some of the most sought out timepieces in the industry. This Patek Philippe Nautilus 3900/001 'Tiffany & Co.' is crafted in a 32mm stainless steel case and styled on a matching steel bracelet. The blue dial hosts a date feature at 3 o'clock and is stamped with the iconic Tiffany & Co. logo.