【7A Quality】Rolex Cosmograph Daytona m126519ln-0007 40mm

MODEL : Daytona
MODEL NUMBER : m126519ln-0007
MODEL CASE : Oyster, 40 mm, white gold
OYSTER ARCHITECTURE : Monobloc middle case, screw-down case back and winding crown
DIAMETER : 40 mm
MATERIAL : 18 ct white gold
BEZEL : Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale
WINDING CROWN : Screw-down, Triplock triple waterproofness system
CRYSTAL : Scratch-resistant sapphire
WATER RESISTANCE : Waterproof to 100 metres / 330 feet
MOVEMENT : Perpetual, mechanical chronograph, self-winding
CALIBRE : 4131, Manufacture Rolex
PRECISION : -2/+2 sec/day, after casing
FUNCTIONS : Centre hour, minute and seconds hands, small seconds hand at 6 o'clock. Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for precise time setting
OSCILLATOR : Paramagnetic blue Parachrom hairspring
WINDING : Bidirectional self-winding via Perpetual rotor
POWER RESERVE : Approximately 72 hours
BRACELET : Oysterflex
BRACELET MATERIAL : Flexible metal blades overmoulded with high-performance elastomer
CLASP : Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
DIAL : Meteorite and black
DETAILS : Highly legible Chromalight display with long-lasting blue luminescence
CERTIFICATION : Superlative Chronometer (COSC + Rolex certification after casing)