Rolex Datejust 31 Yellow Rolesor — Olive Green Diamond Dial with Roman Six

A quietly compelling interpretation of the Datejust 31, this Yellow Rolesor configuration pairs a warm two-tone construction with an olive green dial featuring diamond hour markers and a distinctive Roman numeral at six o'clock — a subtle asymmetry that adds visual interest without disrupting the dial's essential harmony. The 31 mm case size occupies the ideal position for wearers who find the Lady-Datejust 28 too discreet but the Datejust 36 too substantial.

Without a confirmed model number, this reference draws on the Datejust 31 lineage established by references in the 178xxx series, where Calibre 2235 — a self-winding movement developed specifically for mid-size Rolex models — provides reliable and accurate timekeeping with a Parachrom hairspring for improved resistance to shocks and magnetic fields. The Yellow Rolesor construction pairs the steel Oyster case body with 18-ct yellow gold crown, bezel, and Jubilee bracelet centre links. The olive green dial delivers a contemporary, nature-inspired tone that has gained significant traction among modern collectors, while the diamond index markers elevate the overall specification toward dress-watch territory.

Olive green dials across the Rolex range have seen substantial collector attention in recent years, driven partly by the Submariner's popularity in that colour. The Datejust 31 interpretation offers a more intimate and feminine expression of the same trend, combining everyday wearability with genuine horological craft. Pre-owned examples in excellent condition carry strong desirability among buyers seeking a contemporary-looking Datejust with distinguishing dial colour.