Rolex Datejust 31 Yellow Gold — Mother-of-Pearl Diamond Dial | Ref. 178288

Reference 178288 is the Datejust 31 in solid 18ct yellow gold — a configuration that places this watch firmly among Rolex's precious metal offerings and signals a commitment to both horological tradition and jewellery-grade construction. The 48-diamond bezel is a defining feature of this particular variant, with brilliants set in a continuous band around the case to replace the characteristic fluted or smooth bezels of other Datejust references, creating an effect closer to a fine bracelet watch than a conventional sports-inflected timepiece.

Calibre 2235 — the self-winding manufacture movement that underpins this generation of 31 mm Datejust — delivers reliable daily performance within the all-gold case. The mother-of-pearl dial set with diamond hour markers amplifies the precious character of the case, creating a fully gem- and gold-integrated aesthetic. The President bracelet, traditionally paired with full yellow gold Day-Dates but available on gold Datejust references, would be the natural complement to this case, though the Jubilee remains an equally distinguished option in 18ct gold construction.

For buyers, the 178288 represents a solidly constructed, all-gold dress watch at 31 mm — a size that works across a wide range of wrist profiles. The diamond bezel increases both cost and visual impact relative to the plain-bezel variant, but also tends to retain value well, as set-bezel references attract both watch collectors and jewellery buyers. The combination of mother-of-pearl, diamond indices, and diamond bezel makes this among the more opulent configurations in the 31 mm Datejust range, appropriate for formal occasions and as a meaningful long-term possession.