Patek Philippe Ellipse 4137 Diamond Bezel Ladies Watch. 25mm 18k Yellow Gold case. Yellow Gold Stationary bezel With factory set diamond setting. Champagne dial with black hands and Roman numeral hour markers. Minute markers on the outer dial. Yellow Gold Bracelet with Jewelry Clasp. Will fit up to a 6.5-inch wrist. Acrylic Crystal, yellow gold case back. Tiffany & Co Mechanical Hand Winding movement. This watch is backed by our two year warranty.