Rolex Datejust 31 m278384rbr-0008

Model: m278384rbr-0008

Series: Datejust 31

Case Diameter: 31 mm

Case Material: Oystersteel and 18K White Gold (White Rolesor)

Bezel: Diamond-set, 18K White Gold

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

Bracelet: Jubilee, five-piece links, Oystersteel

Crystal: Scratch-resistant sapphire with Cyclops lens over the date

Movement: Caliber 2236, automatic

Power Reserve: Approximately 55 hours

Water Resistance: 100 meters / 330 feet

Certification: Superlative Chronometer (COSC + Rolex certification after casing)