About the Rolex Lady-Datejust 28 279139RBR
The Lady-Datejust has been a cornerstone of Rolex's women's collection since the Datejust concept was extended to smaller case sizes, and the 28 mm format introduced with references like the 279139RBR represents a modern evolution of that legacy. Built in 18k white gold—Rolex's proprietary Everose and white gold alloys are among the most precisely controlled in the industry—the 279139RBR pairs a precious-metal case and bracelet with a fully diamond-set bezel for a result that sits at the intersection of sport-inspired design and high jewelry. Dial options span conservative silver and white sunray finishes to more expressive pink and dark grey executions, several of which incorporate diamond hour markers that complement the pavé bezel. The Oyster case and Jubilee or Oyster bracelet options ensure that, beneath the glamour, this is a fully functional, pressure-resistant daily watch.
What to Look For
When shopping the 279139RBR family, the primary differentiator is dial color and finish—pink dials such as the 279139RBRPDIXP and 279139RBRPRP carry strong demand among collectors, while the white mother-of-pearl 279139RBRMOPDP and dark grey 279139RBRDGRYRP attract buyers seeking rarer configurations that tend to hold or appreciate in value. Suffix codes also indicate whether dial markers are set with diamonds, so reviewing the full reference number is essential before purchase to confirm exactly the configuration you are buying.
Frequently Asked Questions
What does the 279139RBR reference number mean on the Rolex Lady-Datejust 28?
The 279139 designates the 28 mm Lady-Datejust in 18k white gold with a diamond-set bezel, while RBR specifically denotes that the bezel is set with brilliant-cut round diamonds. The suffix letters that follow—such as MOPDP or PDIXP—identify the specific dial color, finish, and marker configuration within the 279139RBR family.
Is the Rolex Lady-Datejust 28 279139RBR a good investment?
The 279139RBR combines a precious 18k white gold case with a diamond bezel, two factors that historically underpin strong resale values in the pre-owned Rolex market. Rarer dial variants like dark grey and white mother-of-pearl have shown particularly consistent collector interest, making dial selection an important consideration alongside overall condition and box-and-papers status.
What size is the Rolex Lady-Datejust 28 279139RBR and who does it fit?
The 279139RBR measures 28 mm in diameter, a size Rolex positions as its core modern Lady-Datejust offering and one that suits a wide range of wrist sizes from approximately 14 cm upward. Its relatively slim Oyster case profile and Jubilee bracelet make it comfortable for everyday wear while still reading as a statement piece in white gold and diamonds.
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