Elevate your style with the Rolex Datejust 31 (Reference 278288RBR), featuring a 31 mm 18 kt yellow gold case and diamond-set bezel. The striking olive green dial is adorned with diamonds, paired with the iconic President bracelet for timeless elegance. Powered by the Manufacture Rolex Calibre 2236, this watch ensures precise self-winding movement with a 55-hour power reserve and 100 meters of water resistance.
Specifications:
Gender: Women’s
Brand: Rolex
Collection: Datejust 31
Reference: 278288RBR
Movement Type: Perpetual, mechanical, self-winding
Caliber: 2236, Manufacture Rolex
Precision: -2/+2 sec/day (after casing)
Power Reserve: Approximately 55 hours
Functions: Centre hour, minute and seconds hands; instantaneous date with rapid setting; stop-seconds for precise time setting
Dial Color: Olive green set with diamonds
Bezel: Set with diamonds
Gem Settings: Diamonds in 18 kt gold settings
Display Details: Highly legible Chromalight display with long-lasting blue luminescence
Case Shape: Round
Case Material: 18 kt yellow gold
Case Architecture: Monobloc middle case, screw-down case back and winding crown
Crystal: Scratch-resistant sapphire, Cyclops lens over the date
Winding Crown: Screw-down, Twinlock double waterproofness system
Dimension: 31 mm
Water Resistance: 100 metres / 330 feet
Oscillator: Syloxi hairspring in silicon with patented geometry; high-performance Paraflex shock absorbers
Winding Mechanism: Bidirectional self-winding via Perpetual rotor
Bracelet: President, semi-circular three-piece links
Bracelet Material: 18 kt yellow gold
Clasp: Concealed folding Crownclasp
