Description

Lady-Datejust Oystersteel

Rolex uses Oystersteel for the steel cases of their timepieces. The business developed oystersteel, an alloy from the 904L steel family that is frequently used in the high-tech, aerospace, and chemical industries because it offers the best corrosion resistance. Rolex Oyster 28mm Lady-Datejust Oystersteel wrist watch. Oystersteel is incredibly resilient, once polished, produces a superb finish, and keeps its attractiveness even under the roughest conditions.

Specifications

Case

• Model Case: Oyster, 28 mm, Oystersteel
• Oyster architecture: Monobloc middle case, screw-down case back and winding crown
• Diameter: 28 mm
• Material: Oystersteel
• Bezel: Domed
• 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: White

Bracelet

• Bracelet: Jubilee, five-piece links
• Material: Oystersteel
• Clasp: Concealed folding Crownclasp