Rolex Day-Date 40 228238-0071 40mm

The Rolex Day-Date 40 reference m228238-0071 is the epitome of presidential prestige and exquisite craftsmanship, a watch that has symbolized achievement and refinement since its introduction in 1956. Crafted entirely in luminous 18 ct yellow gold, this 40mm masterpiece features a rare white mother-of-pearl dial set with diamonds, blending natural iridescence with timeless luxury. Reserved for those who appreciate the pinnacle of horological artistry, it offers the signature day and date displays that define the Day-Date lineage, making it an unparalleled statement of success and sophistication.

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A Masterpiece of Design & Craftsmanship

The Day-Date 40 m228238-0071 radiates opulence through its 40mm Oyster case, monobloc middle case, screw-down back, and winding crown—all forged in Rolex’s exclusive 18 ct yellow gold from their in-house foundry, ensuring the purest alloys and flawless finish. The iconic fluted bezel, originally functional for sealing the case, now serves as a hallmark of distinction, catching light with its precise grooves.

The true star is the white mother-of-pearl dial, a natural wonder sourced from shells and never artificially colored—each one unique in hue, intensity, and structure, with subtle variations that make every watch one-of-a-kind. This dial is elevated with 10 baguette-cut diamonds as hour markers, adding brilliant sparkle while maintaining elegant restraint. The day spelled out in full at 12 o’clock and date at 3 o’clock (magnified by the Cyclops lens) are displayed with instantaneous precision. Protected by scratch-resistant sapphire crystal, the dial’s iridescent play of light evokes the ocean’s depths, harmonizing with Chromalight-filled hands for subtle luminescence.

Completing the ensemble is the legendary President bracelet, created exclusively for the Day-Date in 1956. Its semi-circular three-piece links in 18 ct yellow gold offer supreme comfort and fluidity, secured by a concealed folding Crownclasp for seamless elegance.

Exceptional Technical Performance

At its core beats the Calibre 3255, a next-generation mechanical movement entirely developed and manufactured by Rolex. This self-winding Perpetual calibre delivers Superlative Chronometer precision (-2/+2 seconds per day after casing), with features like the paramagnetic blue Parachrom hairspring for magnetic resistance, high-performance Paraflex shock absorbers, and a bidirectional rotor for efficient winding.

The movement powers instantaneous day and date changes at midnight, independent rapid-setting, and stop-seconds for precise time adjustment. With an approximate 70-hour power reserve, it ensures reliability during weekends off the wrist. Waterproof to 100 metres (330 feet) via the Twinlock crown system, this watch combines robustness with refinement, ready for boardrooms or global travels.

Watch Specifications

• Model: Rolex Day-Date 40 (m228238-0071)
• Case Size: 40 mm
• Material: 18 ct yellow gold
• Bezel: Fluted, 18 ct yellow gold
• Dial: White mother-of-pearl set with 10 baguette-cut diamonds
• Bracelet: President, semi-circular three-piece links in 18 ct yellow gold
• Movement: Calibre 3255, Manufacture Rolex, self-winding
• Functions: Centre hour, minute, and seconds; instantaneous day and date with rapid-setting
• Power Reserve: Approximately 70 hours
• Water Resistance: 100 metres / 330 feet
• Crystal: Scratch-resistant sapphire with Cyclops lens over the date

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FAQs

1. What Makes the Mother-of-Pearl Dial So Special in This Model?

Each white mother-of-pearl dial is naturally unique, with subtle variations in sheen and structure, enhanced by 10 baguette-cut diamonds for unparalleled exclusivity and brilliance.

2. Why Is This Watch Known as the “President”?

The Day-Date has been worn by numerous world leaders and visionaries, and its dedicated President bracelet—crafted in precious metals—symbolizes ultimate prestige since 1956.

3. How Does the Calibre 3255 Improve Reliability?

It features advanced components like the Parachrom hairspring and Paraflex absorbers, plus a 70-hour power reserve, for exceptional accuracy and resistance to shocks and magnetic fields.

4. Is the Fluted Bezel Purely Decorative?

Originally functional for waterproofing, it has evolved into a signature aesthetic element, meticulously crafted in 18 ct yellow gold for distinctive light reflection.

5. What Ensures the Watch’s Everyday Durability?

The Oyster case architecture, Twinlock crown, and 100-metre water resistance, combined with sapphire crystal, make it robust yet luxurious for daily wear.