Rolex Datejust 31 Yellow Rolesor — Fluted Bezel Champagne Concentric Circle Arabic Dial | Ref. 178273

The Datejust 31 Ref. 178273 in Yellow Rolesor is a study in Rolex's mastery of proportion and material harmony. Combining Oystersteel with 18 ct yellow gold across both the bezel and the Jubilee bracelet's centre links, the watch channels the original two-tone Datejust spirit introduced in 1945. The champagne dial with concentric circle texture and Arabic hour numerals adds a layer of visual depth rarely found in this size category.

Measuring 31 mm across the Oyster case, this Datejust occupies the classic mid-size position that Rolex has refined over decades. The fluted yellow gold bezel provides the signature ridged profile that has defined the Datejust aesthetic from the outset. The champagne concentric circle dial — with its subtle waffle-like surface texture radiating from the centre — catches ambient light in a way that flat dials cannot, and the Arabic numerals lend a sporty informality that contrasts pleasantly with the dressy Rolesor construction. Calibre 2235 provides automatic winding with Parachrom hairspring precision.

Among 31 mm Rolesor Datejust variants, the Arabic numeral concentric circle champagne dial is a particularly sought-after configuration, appealing to collectors who find Roman numerals too formal but still want a richly detailed dial. The Ref. 178273 sits in the transitional generation before the current 278xxx series and remains a well-priced entry point into Rolex's two-tone Datejust lineage.