Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278289RBR-0013, measures 31 mm across in 18 ct white gold. The case has a diamond-set bezel and a screw-down winding crown, and the date sits under a sapphire crystal with a Cyclops lens. The pink dial has luminous hands and indices and shows the date with a central seconds hand. Inside is the self-winding calibre 2236, a Rolex manufacture movement certified as a Superlative Chronometer, with a power reserve of approximately 55 hours. The watch is set with diamonds throughout the bezel. It is fitted to a President bracelet in matching white gold, closed with a concealed folding Crownclasp. The screw-down crown holds the case to its 100 metre water resistance rating.