Rolex Daytona 40mm 18K Everose Gold Bright Chocolate and Black Dial Black Cerachrom Bezel Oysterflex Bracelet (Ref# 126515LN-0010)

40 mm 18 kt Everose gold Oyster case with monobloc middle case, screw-down case back and winding crown. Screw-down winding crown with Triplock triple waterproofness system. Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale. Scratch-resistant sapphire crystal. Bright chocolate and black dial with highly legible Chromalight display and long-lasting blue luminescence. Perpetual, mechanical chronograph, self-winding Calibre 4131, manufacture Rolex, with paramagnetic blue Parachrom hairspring, high-performance Paraflex shock absorbers and bidirectional self-winding via Perpetual rotor. Functions: centre hour and minute hands, small seconds hand at 6 o'clock; chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock; stop seconds for exact time setting. Precision -2/+2 sec/day after casing. Power reserve approximately 72 hours. Oysterflex bracelet of flexible metal blades overmoulded with high-performance elastomer, with folding Oysterlock safety clasp and Rolex Glidelock extension system. Waterproof to 100 metres / 330 feet. Superlative Chronometer (official chronometer certification + Rolex certification after casing).