Rolex 336239 Sky-Dweller - New

BRAND : Rolex 
MODEL : Sky-Dweller
MODEL NUMBER : 336239-0002
Model case : Oyster, 42 mm, white gold
Oyster architecture : Monobloc middle case, screw-down case back and winding crown
Diameter : 42 mm
Material : 18 ct white gold
Bezel : Fluted, bidirectional rotatable Rolex Ring Command
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, dual time zones, annual calendar
Calibre : 9002, manufacture Rolex
Precision : -2/+2 sec/day, after casing
Functions : Centre hour, minute and seconds hands. 24-hour display on off-centre disc. Second time zone. Instantaneous annual calendar at 3 o'clock and rapid-setting of the date. Month display via 12 apertures around the circumference of the dial. Stop-seconds for precise time setting
Oscillator : Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
Winding : Bidirectional self-winding via Perpetual rotor
Power reserve : Approximately 72 hours
Bracelet : Oysterflex
Material : Flexible metal blades overmoulded with high-performance elastomer
Clasp : Folding Oysterclasp with Rolex Glidelock extension system
Dial : Bright black
Details : Highly legible Chromalight display with long-lasting blue luminescence
Certification : Superlative Chronometer (COSC + Rolex certification after casing)