Rolex Datejust 31 Yellow Rolesor — Champagne Floral Motif Dial, 24 Diamond Bezel | Ref. 178343 (2)

Yellow Rolesor — Rolex's registered combination of Oystersteel and 18-karat yellow gold — has been a defining element of the Datejust collection since the model's 1945 introduction. Reference 178343 employs this two-tone architecture across its 31 mm case and Oyster bracelet, where the gold alternating links create a warm rhythmic interplay with the steel. The domed bezel, set with 24 brilliant-cut diamonds in a sunburst pavé arrangement, adds gem intensity to a composition that already commands attention through material contrast.

The champagne dial with its floral motif print is among the more romantically conceived surfaces in the Datejust line. A delicate pattern of blossoms, rendered in tonal relief against the warm champagne ground, gives the dial an almost textile quality — recalling the decorative traditions of Geneva's enamellers while remaining firmly contemporary in execution. Rolex's Cyclops lens magnifies the date window 2.5 times, a practical addition that has been a Datejust constant since 1953.

Calibre 2235 — the movement that powered the Lady and mid-size Datejust family prior to the introduction of the 2236 — delivers reliable self-winding performance with a bidirectional Perpetual rotor and approximately 48 hours of power reserve. The Twinlock screw-down crown provides 100-metre water resistance, while the Oysterclasp buckle with concealed fastening completes the Oyster bracelet in a manner worthy of the dial's decorative ambition.