18K white gold case, black dial with silver-tone hands and indices. Features date display at the 3 o'clock position, day display at 12 o'clock. Sapphire crystal resistant to scratches. Screw-down crown for secure closure. Case diameter measures 40 mm. Classic round shape in a luxury style. Water-resistant up to 100 meters or 330 feet.
Automatic mechanical movement ensuring self-winding functionality. Fixed fluted bezel constructed from 18K white gold. President bracelet crafted from 18K white gold with secure concealed crown clasp closure.
![Rolex Datejust 31 Black Mother of Pearl Diamond Ladies 18kt Yellow Gold Oyster Watch, Ref. No: [Article Number]](https://cdn.lepodium.net/images/000/091/91588-2.jpg)
