Rolex Datejust 31mm Reference: 278274

Description

Datejust 31

Oyster, 31 mm, Oystersteel and white gold

Reference 278274

• Model case

  Oyster, 31 mm, Oystersteel and white gold

• Oyster architecture

  Monobloc middle case, screw-down case back and winding crown

• Diameter

  31 mm

• Material

  White Rolesor – combination of Oystersteel and white gold

• Bezel

  Fluted

• 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