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

Without a model number on record, this Datejust 31 in Yellow Rolesor represents the combination of Oystersteel and 18-carat yellow gold that has long defined the Datejust's accessible luxury character. The dial specification — olive green with diamond hour markers and a Roman numeral six — points toward one of Rolex's more distinctive contemporary dial configurations, where an unusual colour is paired with mixed indexing to create a conversation piece rather than a conventional dress watch. Olive green dials have grown substantially in collector appeal over recent years, attracting attention from enthusiasts seeking Rolex's colour craft at its most expressive.

A 31mm case houses Calibre 2236, Rolex's movement developed for this mid-size and ladies' format, incorporating the Syloxi silicon hairspring and running to a 55-hour power reserve. Superlative Chronometer certification applies, meaning the movement is tested to ±2 seconds per day in the cased condition. The Jubilee bracelet in Yellow Rolesor — steel centre links flanked by gold outer links — delivers a fluid wrist presence consistent with decades of Datejust tradition.

The olive green dial with mixed indexing targets a collector who values unconventional Rolex dial configurations within a familiar, proven case format. The 31mm diameter positions this watch as both a ladies' piece and a versatile option for smaller-wristed collectors who prioritise dial character over case size. Yellow Rolesor references at 31mm offer strong value retention within the Datejust family, and unusual dial colourways — particularly in tones that have seen broad market appreciation — tend to sustain collector interest over time.