---
title: "Rolex Datejust 31 278273 'Ladies' Stainless Steel Yellow Gold Black Mother of Pearl Diamond Dial Jubilee (2026) from Jewels Aficionado"
description: "View Rolex Datejust 31 278273 'Ladies' Stainless Steel Yellow Gold Black Mother of Pearl Diamond Dial Jubilee (2026) from Jewels Aficionado on Refermate."
canonical_url: "https://refermate.com/store/jewels-aficionado/product/rolex-datejust-31-278273-ladies-stainless-steel-yellow-gold-black-mother-of-pearl-diamond-dial-jubilee-2026-3926976"
md_url: "https://refermate.com/store/jewels-aficionado/product/rolex-datejust-31-278273-ladies-stainless-steel-yellow-gold-black-mother-of-pearl-diamond-dial-jubilee-2026-3926976"
---
# Rolex Datejust 31 278273 'Ladies' Stainless Steel Yellow Gold Black Mother of Pearl Diamond Dial Jubilee (2026)

- URL: https://refermate.com/store/jewels-aficionado/product/rolex-datejust-31-278273-ladies-stainless-steel-yellow-gold-black-mother-of-pearl-diamond-dial-jubilee-2026-3926976
- Store: Jewels Aficionado
- Store products page: https://refermate.com/store/jewels-aficionado/products
- Brand: Rolex

## Description

The Rolex Datejust traces to 1945 as the first self-winding waterproof chronometer to display the date through an aperture — among the most foundational references in watchmaking history. The Datejust 31 represents the model's mid-size execution, refined into a proportion that has become a signature within Rolex's catalog. Reference 278273 is the contemporary two-tone Rolesor configuration, combining stainless steel with 18-karat yellow gold and presented here in one of the more distinctive dial appointments Rolex offers: natural black mother-of-pearl with factory diamond hour markers. The dark mother-of-pearl captures shifting iridescent tones — blue, green, and purple — that change with the light, ensuring every example displays a unique character. The 31mm Oyster case in stainless steel features an 18-karat yellow gold fluted bezel and Twinlock screw-down crown. The black mother-of-pearl dial carries diamond hour markers in 18-karat yellow gold settings, yellow gold hands with luminescent fill, and a date aperture at three beneath the Cyclops magnifier. The in-house automatic Caliber 2236 — equipped with Rolex's patented Syloxi silicon hairspring and Paraflex shock absorbers — delivers a 55-hour power reserve and Superlative Chronometer certification, completed by a two-tone Jubilee bracelet with five-piece links and folding Crownclasp. *This timepiece comes with the original white hang tag.

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