Rolex Datejust White Rolesor — Black Roman Dial, 46-Diamond Bezel | Ref. 178384 (2)

The Datejust 31 in White Rolesor represents one of Rolex's most enduring propositions in the mid-size segment — a case that blends Oystersteel on its sides and caseback with 18k white gold on the bezel setting and crown, creating the bicolour aesthetic that defines Rolesor. Reference 178384 takes that contrast further by framing the dial with a diamond-set bezel of 46 stones, lending considerable visual weight to what is otherwise a precisely proportioned 31mm Oyster case.

Inside runs the Calibre 2235, Rolex's dedicated ladies movement featuring a Parachrom hairspring for magnetic resistance and a Paraflex shock absorber for impact resilience. The black roman dial provides sharp legibility against the white Rolesor surround, and the applied roman numerals — rendered in white gold — give the piece a classical formality that suits both formal and smart-casual contexts. The Jubilee bracelet, a hallmark of the Datejust since 1945, completes the package with its five-piece link construction and trademark suppleness on the wrist.

For buyers, this configuration occupies an interesting niche: the diamond bezel elevates the piece beyond a straightforward dress watch without crossing fully into jewellery-watch territory. The black roman dial variant is among the more distinctive iterations of this reference and holds strong appeal for collectors who want recognisable Rolex aesthetics with a degree of individual character. As a pre-owned proposition, the 178384 series offers reliable provenance and broad brand recognition, making it equally suited to a seasoned Rolex collector expanding into mid-size pieces and a first-time buyer drawn to the Datejust lineage.