Rich and decadent, the 279175 is a must-have Rolex Lady Datejust for the woman who likes unique stand out pieces. The 279175 comes with a rose gold case that is 28mm in diameter with a screw-down crown, a scratch-resistant sapphire crystal and a rose gold fluted bezel. The dial is chocolate brown with rose gold index hour markers and a date window at the 3-clock hour mark. The 279175 is powered by the self-winding 2236 caliber which has superlative chronometer certification with instantaneous date functionality and a power reserve of 55 hours. This elegant case is paired with a prized rose gold jubilee bracelet with semi-circular three-piece links and a concealed fold-over crown clasp. It has a water resistance of 100 meters (330 feet).