BRAND : Rolex
MODEL : Sky-Dweller
MODEL NUMBER : 326238-0009
MODEL CASE : Oyster, 42 mm, yellow gold
OYSTER ARCHITECTURE : Monobloc middle case, screw-down case back and winding crown
DIAMETER : 42 mm
MATERIAL : 18 ct yellow 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 : 9001, 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
BRACELET 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)
