Rolex Datejust 31 White Rolesor — Blue Diamond Dial, 46-Diamond Bezel | Ref. 178384

Reference 178384 represents one of the more heavily jewelled configurations within the Datejust 31 collection, featuring White Rolesor construction — Oystersteel and 18ct white gold — with a factory-set bezel of 46 brilliant-cut diamonds and a blue diamond dial. The 31mm case sits at the intersection of the ladies' and mid-size segments, offering a proposition that reads as a genuine jewellery piece while retaining all of the horological integrity expected of an Oyster Perpetual Datejust. The blue diamond dial provides a deep, chromatic backdrop that amplifies the brilliance of the surrounding stone-set bezel.

The 178384 is driven by Calibre 2235, Rolex's self-winding movement designed specifically for the 31mm case. It runs at 28,800 vph and incorporates a Parachrom hairspring for enhanced resistance to magnetic fields and temperature variation, along with a Paraflex shock absorber for additional protection. The white gold elements — bezel setting, crown, and bracelet centre links — complement the cool tone of the diamonds and the deep blue dial to produce a coherent, cold-palette aesthetic. The Jubilee bracelet in Rolesor construction provides comfortable everyday wearability.

For buyers in the 31mm segment who want maximum visual impact with factory provenance, the 178384 delivers where aftermarket diamond-set variants cannot match — all stones are applied by Rolex and the watch retains full manufacturer warranty eligibility where applicable. Blue dial references in this configuration are perennially sought after, and the combination of colour, stone-setting quality, and Rolex's name sustains strong resale interest. This reference suits a buyer who treats the watch as both an accessory and an investment.