Rolex Datejust 31 Yellow Rolesor — White Roman Dial, 46-Diamond Bezel | Ref. 178383

The 178383 sits at the apex of the Datejust 31 diamond configuration, its 46-diamond bezel representing a significant step up from the standard 24-stone setting found on related references. The white Roman dial against Yellow Rolesor creates a classically elegant contrast that has made this reference consistently popular among collectors seeking strong visual impact without a full yellow gold case.

Calibre 2235 drives the 178383 — a self-winding movement manufactured to COSC chronometric standards within the 31 mm Oyster case. Yellow Rolesor construction combines 904L stainless steel with 18 ct yellow gold on the crown, bezel surround, and Jubilee bracelet centre links. The 46-diamond bezel is set by Rolex's in-house gem specialists, each stone individually selected for cut, colour, and clarity before hand-setting into the bezel channel. Roman numeral hour markers on the white sunray dial are applied in gold and provide legibility against the pristine background.

From a collector standpoint, the elevated diamond count on the 178383 bezel distinguishes it immediately from standard Datejust 31 references and places it in stronger demand among those purchasing for both personal adornment and long-term value retention. The Yellow Rolesor format appeals broadly across markets, and the Jubilee bracelet's articulation ensures comfort alongside its aesthetic role. This reference rewards buyers who understand how diamond count and setting quality translate to real secondary-market differentiation.