Rolex Sky-Dweller 336239 White Gold 42mm Bright Black Dial with Oysterflex Bracelet
Feature Description Case Shape Round Case Dimensions 42 mm Case Material 18 kt White Gold Dial Color Bright Black Crystal Scratch-resistant sapphire, Cyclops lens over the date Bezel Fluted, bidirectional rotatable Rolex Ring Command Screw-in Crown Screw-down, Twinlock double waterproofness system Water Resistance 100 meters / 330 feet Case Back Screw-down Bracelet Oysterflex Bracelet Material Flexible metal blades overmoulded with high-performance elastomer Band Name Oysterflex Clasp Folding Oysterclasp with Rolex Glidelock extension system Movement Perpetual, mechanical, self-winding Complications Dual time zones, Annual calendar Winding Bidirectional self-winding via Perpetual rotor Power Reserve Approximately 72 hours Certifications Superlative Chronometer (COSC + Rolex certification after casing) Blending sophistication with technical ingenuity, the Rolex Sky-Dweller 336239 in 18 kt white gold is a premier travel companion for the