Breguet Reine de Naples Mother of Pearl 18kt White Gold Diamond Ladies Watch 8918BB58J20D000. 18kt white gold case with a 18kt white gold bracelet. Fixed bezel set with diamonds bezel. Mother of pearl dial with blue-toned hands and Arabic hour markers. Automatic movement. Caliber 537/1 engine. Scratch resistant sapphire crystal. Pull / push crown. Case diameter: 28.45 mm x 36.5 mm. Case thickness: 10.05 mm. Oval case shape. Deployant clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Additional Info: bezel and dial flange set with 117 diamonds weighing approx. 0.99 ct. Luxury watch. Item Variations: 8918BB/58/J20 D000, 8918BB/58/J20-D000, 8918BB/58/J20/D000, 8918BB/58/J20D000.