Lady-Datejust, white gold and diamonds

$19,892.26

Oyster, 28 mm, white gold and diamonds

Reference 279139RBR

Description

Model Case

Architecture: Monobloc middle case, screw-down case back, and winding crown
Diameter: 28 mm
Material: 18 kt white gold

Bezel

  • Set with 44 brilliant-cut 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

Type: Perpetual, mechanical, self-winding
Calibre: 2236, Manufacture Rolex
Precision: -2/+2 sec/day (after casing)

Functions

  • Centre hour, minute, and seconds hands
  • Instantaneous date with rapid setting
  • Stop-seconds for precise time setting

Oscillator

  • Syloxi hairspring in silicon with patented geometry
  • High-performance Paraflex shock absorbers

Winding

  • Bidirectional self-winding via Perpetual rotor

Power Reserve

  • Approximately 55 hours

Bracelet

Type: President, semi-circular three-piece links
Material: 18 kt white gold
Clasp: Concealed folding Crownclasp


Dial

Type: Diamond-paved

Gem Settings

  • Diamond-paved dial, set with 291 diamonds

Certification

  • Superlative Chronometer (COSC + Rolex certification after casing)

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