The Rolex Datejust 31, reference 278275-0027, is cased in 31 mm Everose gold, with a slate dial and a fluted bezel, on a President bracelet. It is powered by the automatic Calibre 2236 movement. Complications: Date display, Cyclops lens. Water-resistant to 100 m (330 ft). Maker: Rolex. Reference: 278275-0027. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request. Case Size: 31 mm. Case Material: Everose gold. Movement: Automatic — Calibre 2236. Dial: Slate. Bezel: Fluted bezel. Bracelet/Strap: President. Complications: Date display; Cyclops lens. Clasp: Concealed folding Crownclasp. Water Resistance: 100 m (330 ft).