The Case: Typically crafted from Oystersteel (904L steel), known for its exceptional corrosion resistance and high-polish finish.
The Bezel: which catches the light beautifully and is a signature Rolex design element.
The Dial: A "sunray" finish that transitions depth depending on the light. The variations you've seen—Midnight Blue, Emerald Green, and Slate Silver—are often paired with diamond hour markers set in 18k gold settings.
The Date Window: Located at the 3 o'clock position, magnified by the famous Cyclops lens for easy legibility.
Engineering & Durability
The Movement: Powered by a high-precision, self-winding mechanical movement (COSC certified), offering a power reserve of approximately 70 hours.
The Bracelet: Usually paired with the Jubilee bracelet, a five-piece link design that is both supple and comfortable, or the sportier three-link Oyster bracelet.
Water Resistance: Equipped with the Twinlock double waterproofness system, making it resistant to depths of 100 meters (330 feet).
