Bedat & Co No. 3 Diamond & Yellow Gold Tonneau Woman's Watch, Bedat & Co. #384.333.600. This watch contains a quartz movement in a Tonneau shaped 18 carat yellow gold case with a bezel set with 125 diamonds and covered with sapphire crystal. The dial is silver with black Roman numerals and blue steel hands. The strap is a "Mille mailles" bracelet with a folding clasp. Water resistant up to 50 meters.