Patek Philippe Gondolo White Gold Mother of Pearl Diamond Ladies Watch 4972G. Quartz movement. 18k white gold rectangular case 39.0 x 22.5 mm case. Diamond-set sides and lugs. 18K white gold diamond bezel. Scratch resistant sapphire crystal. Mother of pearl textured dial with roman numeral at 6 and 12 o'clock. Blue leather strap with 18K white gold tang buckle.