The 116231 Datejust is a charming timepiece that strikes the perfect balance between romantic and functional. The 116231 cases is made of stainless steel and measures 36mm in diameter with a monobloc middle case, a screw-down case back and a winding crown. It features a fluted rose gold bezel and a scratch-resistant sapphire crystal. The dial is pink with roman numeral hour markers and the date at the 3-o-clock mark. The Rolex 116231 Datejust is powered by the 3135 caliber, which has -2/+2 sec/day precision, stop seconds, instantaneous date with rapid setting and a power reserve of up to 48 hours. The case is paired with a jubilee bracelet made of stainless steel and rose gold with a fold-over clasp. It has a water resistance of 100 meters (330 feet).