The Rolex Day-Date 40 reference 228348RBR is the pinnacle of elegance and refinement. Featuring a 40 mm 18 kt yellow gold Oyster case with a diamond-set bezel, this model showcases a luxurious champagne-colour dial that exudes sophistication. Equipped with the Manufacture Rolex Calibre 3255, this perpetual, mechanical, self-winding movement guarantees exceptional precision of -2/+2 sec/day and a 70-hour power reserve.
Paired with the iconic President bracelet in yellow gold and a concealed folding Crownclasp, the Day-Date 40 228348RBR is a perfect combination of prestige, performance, and timeless style.
Specifications:
Reference: 228348RBR
Collection: Day-Date 40
Case: Oyster, 40 mm, yellow gold and diamonds
Oyster Architecture: Monobloc middle case, screw-down case back and winding crown
Diameter: 40 mm
Material: 18 kt yellow gold
Bezel: Set with diamonds
Winding Crown: Screw-down, Twinlock double waterproofness system
Crystal: Scratch-resistant sapphire, Cyclops lens over the date
Water Resistance: Waterproof to 100 metres/330 feet
Movement: Perpetual, mechanical, self-winding
Calibre: 3255, Manufacture Rolex
Precision: -2/+2 sec/day, after casing
Functions: Centre hour, minute and seconds hands; instantaneous day and date in apertures, secure rapid-setting; stop-seconds for exact time setting
Oscillator: Paramagnetic blue Parachrom hairspring; high-performance Paraflex shock absorbers
Winding: Bidirectional self-winding via Perpetual rotor
Power Reserve: Approximately 70 hours
Bracelet: President, semi-circular three-piece links
Bracelet Material: 18 kt yellow gold
Clasp: Concealed folding Crownclasp
Dial: Champagne-colour
