Replik uhr Rolex Datejust 31 18 ct Everose gold M278285RBR-0015
Specifications
Reference: 278285RBR
Model case: Oyster, 31 mm, Everose gold and diamonds
Oyster architecture: Monobloc middle case, screw-down case back and winding crown
Diameter: 31 mm
Material: 18 ct Everose gold
Bezel: Set with 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: 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: Oyster, flat three-piece links
Bracelet material: 18 ct Everose gold
Clasp: Concealed folding Crownclasp
Dial: Chocolate set with diamonds
Gem-setting: Large VI set with diamonds
Certification: Superlative Chronometer (COSC + Rolex certification after casing)