🔹 Overview
The RL Lady-Datejust 28 Ref. 279384RBR-0011 is a refined union of elegance, precision, and durability. Crafted in White Rolesor — a blend of Oystersteel and 18 ct white gold — this 28 mm model balances discreet luxury with everyday reliability. Its white mother-of-pearl dial, set with diamond hour markers, shimmers with iridescent beauty, while the diamond-set bezel adds brilliance. Completed with the Jubilee bracelet and concealed Crownclasp, this Lady-Datejust offers timeless femininity and sophistication.

💎 Key Specifications
Reference: 279384RBR-0011
Case: 28 mm White Rolesor (Oystersteel & 18 ct white gold)
Bezel: Diamond-set bezel in 18 ct white gold
Dial: White mother-of-pearl with diamond-set hour markers
Crystal: Scratch-resistant sapphire with Cyclops lens over date
Bracelet: Jubilee bracelet in Oystersteel with concealed Crownclasp
Movement: RL Calibre 2236, self-winding
Functions: Hours, minutes, seconds, instantaneous date with rapid setting, stop-seconds for precision
Power Reserve: ~55 hours
Water Resistance: 100 m / 330 ft
Certification: Superlative Chronometer (COSC + RL after casing)

⏱️ Movement
Type: Perpetual, mechanical, self-winding
Caliber: RL Calibre 2236
Features: Syloxi silicon hairspring, Paraflex shock absorbers, instantaneous date with rapid setting, stop-seconds for precision adjustment
Accuracy: −2/+2 seconds per day (Superlative Chronometer)
Power Reserve: Approximately 55 hours

✅ Conclusion
The RL Lady-Datejust 28 Ref. 279384RBR-0011 is both a jewel and a precision instrument. Its mother-of-pearl dial and diamond detailing radiate understated luxury, while the calibre 2236 ensures accuracy and resilience. Perfect for women who appreciate elegance with technical excellence, this Lady-Datejust shines as a timeless companion for both daily wear and special occasions.