Description
Lady Datejust 278273
Reference 278273 captures the Lady Datejust formula in 31mm: a dark grey diamond dial, yellow gold, and a movement rated for everyday precision. This particular example is brand-new, unworn and unused, with no signs of wear on case, bracelet or clasp, dating to 2026.
About the Lady-Datejust
The Lady-Datejust distils the Datejust formula into smaller cases, offered in 26mm, 28mm and 31mm generations, many with diamond-set bezels and flourishes such as palm, floral and Roman dials. Current 28mm and 31mm models use calibres 2236 and 2235 with Syloxi hairsprings, bringing full modern chronometer performance to the compact format. Everose gold and steel-Everose combinations like the 279xxx series are among the warmest expressions in the Rolex catalogue.
Specifications
| Reference | 278273 |
| Case size | 31mm |
| Dial | Dark Grey Diamond |
| Bezel | Yellow Gold |
| Bracelet / strap | — |
| Movement | Automatic |
| Water resistance | 100 metres |
| Year | 2026 |
| Condition | Unworn |
| Set | Box: Yes / Papers: Yes |
| Availability | 1 in stock |
Condition & Set
Described as unworn, this example is brand-new, unworn and unused, with no signs of wear on case, bracelet or clasp. The listing includes box: yes, papers: yes. Please review the photographs carefully; they show the actual watch being sold, and additional photos or video can usually be requested before purchase.
Collector Notes
Among Lady-Datejust collectors, configuration is everything: dial colour, bezel material and bracelet type define both desirability and value. This example’s dial is the defining feature. Document the serial and reference numbers against the box: yes, papers: yes on receipt, and keep any service records with the watch – a complete history supports future resale.
Reference 278273 with the dark grey diamond dial is a configuration that rarely stays listed long. Enquire now to confirm availability.











