4830J MOP Patek Philippe. This Patek Philippe Ellipse Ladies Watch has 22mm x 26mm 18K Yellow Gold case and bezel. Mother-of-Pearl dial with Diamond-set hour markers. Anti-glare Sapphire Crystal protects front side of the watch. Yellow Gold bracelet & folding clasp. Water resistance is up to 30m./99 ft. All pre-owned watches are not returnable. One year warranty for all watches. 4830J MOP Patek Philippe Gold Watch.