Description

Datejust Oyster Yellow Gold

Advanced sophisticated technology is used in the creation of Rolex Datejust Oyster Yellow Gold bracelets and clasps as well as the rigorous tests they must pass.

Specifications

Case

• Model Case: Oyster, 31 mm, yellow gold
• Oyster architecture: Monobloc middle case, screw-down case back and winding crown
• Diameter: 31 mm
• Material: 18 ct yellow 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

Movement

• Movement: 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

Dial

• Dial: Dark grey set with diamonds
• Gem settings: Diamonds in 18 ct gold settings

Bracelet

• Bracelet: President, semi-circular three-piece links
• Material: 18 ct yellow gold
• Clasp: Concealed folding Crownclasp