Key Details

• Model: Lady-Datejust 28

• Reference: m279173-0003

• Case Size: 28 mm

• Material: Oystersteel and 18 ct Yellow Gold (Yellow Rolesor)

• Bezel: Fluted, 18 ct Yellow Gold

• Dial: Silver sunray finish with diamond-set hour markers

• Crystal: Sapphire with Cyclops lens

• Water Resistance: 100 m / 330 ft

Bracelet

• Type: Jubilee (five-piece links)

• Material: Oystersteel and 18 ct Yellow Gold

• Clasp: Concealed folding Crownclasp

Movement

• Caliber: Rolex 2236, self-winding mechanical

• Power Reserve: 55 hours

• Frequency: 28,800 vph (4 Hz)

• Functions: Hours, minutes, seconds, date

• Certification: Superlative Chronometer (COSC + Rolex in-house test)