 
        Rolex Sky-Dweller 336239 White Gold 42mm White Dial with Oysterflex Bracelet
| Feature | Description | 
|---|---|
| Case Shape | Round | 
| Case Dimensions | 42 mm | 
| Case Material | 18 kt White Gold | 
| Dial Color | Intense White | 
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date | 
| Bezel | Fluted, bidirectional rotatable Rolex Ring Command | 
| Screw-in Crown | Twinlock double waterproofness system | 
| Water Resistance | 100 meters / 330 feet | 
| Case Back | Screw-down | 
| Bracelet | Oysterflex | 
| Bracelet Material | Flexible metal blades overmoulded with black elastomer | 
| Band Name | Oysterflex | 
| Clasp | Folding Oysterclasp with Rolex Glidelock extension system | 
| Movement | Perpetual, mechanical, self-winding | 
| Complications | Dual time zones, annual calendar, date, month display | 
| Winding | Bidirectional self-winding via Perpetual rotor | 
| Power Reserve | Approximately 72 hours | 
| Certifications | Superlative Chronometer (COSC + Rolex certification after casing) | 
Crafted entirely in 18 kt white gold, the Rolex Sky-Dweller 336239 is a masterclass in dual-time sophistication. This 42mm timepiece features an intense white dial that beautifully contrasts against its high-performance black Oysterflex bracelet. Designed for global travelers, the Sky-Dweller showcases Rolex’s unique Saros annual calendar and off-center 24-hour disc for intuitive time-zone management. The fluted, bidirectional Ring Command bezel allows seamless interaction with the movement, making setting functions remarkably intuitive.
Engineered for both durability and elegance, the watch incorporates a scratch-resistant sapphire crystal, screw-down crown with Twinlock waterproofness, and Rolex’s robust Calibre 9002. With an approximate 72-hour power reserve and chronometer certification, this model delivers unparalleled performance. The patented Oysterflex bracelet combines the comfort of elastomer with the resilience of a flexible metal blade core, secured by a white gold Oysterclasp with Glidelock extension.
For those who demand precision, prestige, and practicality, the Sky-Dweller 336239 is a compelling companion built to thrive across time zones.
 
          
         
       
      