The 118238 from Rolex is an exhibition of the sophisticated design that Rolex is known for in the luxury watch world. This edition of the Rolex Day-Date has a 36mm case made of yellow gold and has a scratch-resistant sapphire crystal with a solid screw-down crown. This Day-Date case has a fluted yellow gold bezel for an extra taste of elegance. The dial is white with gold applied Roman numeral hour markers and an instantaneous date at the 3 -clock hour. The timepiece is powered by the self-winding 3155 calibers a certified Swiss chronometer that has day-date functionality and a power reserve of 48 hours. The 118238 cases are fitted on a yellow gold president bracelet with a concealed fold-over crown clasp closure. It has a water resistance of 100 meters (330 feet).