RL Lady-Datejust 28 – Ref. M279178-0025
18 ct Yellow Gold – Diamond-Set Bezel – White Mother-of-Pearl Dial – President Bracelet

🔹 Overview
The RL Lady-Datejust 28 Ref. M279178-0025 is a timeless celebration of elegance and femininity. Crafted entirely from 18 ct yellow gold, it radiates warmth and prestige, while its luminous white mother-of-pearl dial with diamond hour markers ensures each piece is uniquely captivating. Framed by a diamond-set fluted bezel, it blends jewelry-like brilliance with RL’s watchmaking mastery.

Paired with the iconic President bracelet — renowned for its comfort and elegance — the watch drapes gracefully on the wrist with its semi-circular three-piece links and concealed Crownclasp. Inside beats the Calibre 2236, a new-generation automatic movement featuring a Syloxi silicon hairspring, Paraflex shock absorbers, and a 55-hour power reserve, combining reliability with refinement.

💎 Key Specifications

• Reference: M279178-0025

• Case: Oyster, 28 mm, 18 ct yellow gold

• Bezel: Fluted, diamond-set, 18 ct yellow gold

• Dial: White mother-of-pearl with diamond hour markers

• Crystal: Sapphire with Cyclops lens

• Bracelet: President bracelet, 18 ct yellow gold, semi-circular links

• Clasp: Concealed folding Crownclasp

• Movement: RL Manufacture Calibre 2236, automatic

• Power Reserve: ~55 hours

• Features: Syloxi silicon hairspring, Paraflex shock absorbers

• Functions: Hours, minutes, seconds; date at 3 o’clock; stop-seconds for precision

• Water Resistance: 100 m / 330 ft

✅ Conclusion
The RL Lady-Datejust 28 Ref. M279178-0025 is more than a timepiece — it is a jewel of horology, uniting RL’s precision engineering with jewelry-level artistry. Its radiant mother-of-pearl dial, brilliant diamond bezel, and full 18 ct yellow-gold construction make it a statement of sophistication and timeless grace. Perfectly versatile from daily elegance to evening glamour, this watch is a legacy piece — crafted to be worn, treasured, and passed on for generations.