Rolex Datejust 31 mm

The Rolex Datejust 31 mm reference 278278-0030 is a women's model in Yellow Gold with a 31 mm case. It pairs a Fluted bezel with an olive green dial set with diamonds, mounted on a President bracelet. The watch is powered by the self-winding caliber 2236, a chronometer movement with 55 hours of power reserve, and offers water resistance to 100 meters behind its sapphire crystal.