Against the wrist, this 28mm yellow gold Lady-Datejust commands attention through its white Roman numeral dial framed by 44 brilliant-cut diamonds, creating a sophisticated contrast that defines the 279138RBR reference. The substantial presence of 18-karat yellow gold extends seamlessly from the Oystersteel case through the iconic President bracelet, delivering the unmistakable weight and warmth that separates precious metal Datejusts from their steel counterparts. This particular configuration represents Rolex's mastery of proportional elegance, where the 28mm case size strikes the perfect balance between presence and refinement for the modern luxury watch enthusiast.

Key Features & Specifications

• Reference 279138RBR Specification — Factory configuration combining 18-karat yellow gold construction with a 44-diamond bezel and white Roman dial, representing one of the most sought-after precious metal Lady-Datejust variants
• 44-Diamond Bezel — Brilliant-cut diamonds individually set in 18-karat yellow gold, creating approximately 0.75 carats of total diamond weight with superior fire and brilliance
• White Roman Numeral Dial — Classic lacquered white dial featuring applied Roman numerals and the iconic Datejust cyclops lens magnifying the date window at 3 o'clock
• President Bracelet Integration — Three-piece link 18-karat yellow gold President bracelet with hidden Crownclasp, originally developed for the Day-Date collection and adapted for this premium Datejust configuration
• 28mm Yellow Gold Case — Optimal sizing for contemporary wrist presence, crafted from solid 18-karat yellow gold with polished and brushed finishing throughout the Oyster case architecture
• Caliber 2236 Movement — Self-winding mechanical movement with Syloxi hairspring, 55-hour power reserve, and COSC chronometer certification ensuring -2/+2 seconds daily accuracy
• Unworn Condition — Complete factory presentation with all protective films, tags, and original documentation, representing immediate availability of this current-production Rolex Datejust 279138RBR

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: chris@chronocandy.com

Chrono Candy is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.