Rolex Cosmograph Daytona Chronograph Automatic Diamond Black Dial Men Watch 40mm

Key Features:

Design and Build:

Case:

Material: Made from stainless steel, combining durability with a sleek aesthetic.
Diameter: 40mm, offering a versatile size suitable for various wrist sizes.
Crown: Screw-down Triplock triple waterproofness system for secure time adjustment and water resistance.
Bezel:

Material: Fixed bezel adorned with diamonds for a luxurious and distinctive appearance.
Features: Engraved tachymetric scale for measuring average speed over a given distance.
Dial:

Color: Black dial with diamond hour markers, enhancing elegance and readability.
Sub-dials: Features chronograph sub-dials for 30-minute counter at 3 o’clock, 12-hour counter at 9 o’clock, and continuous seconds at 6 o’clock.
Hands: Silver-tone hands with luminous fill for visibility in low-light conditions.
Movement:

Type: Rolex Calibre 4130, a self-winding mechanical chronograph movement.
Precision: Certified Swiss chronometer by COSC, ensuring exceptional accuracy and reliability.
Power Reserve: Approximately 72 hours.
Bracelet:

Material: Oyster bracelet made from stainless steel, providing durability and comfort.
Clasp: Oysterlock safety clasp with Easylink extension system for quick adjustments.
Water Resistance:

Depth: Water-resistant to 100 meters (330 feet), suitable for swimming and light snorkeling.
Additional Features:

Crystal: Scratch-resistant sapphire crystal with anti-reflective coating for clear visibility.
Luminosity: Chromalight display on hour markers and hands for long-lasting luminescence.
Conclusion:
The Rolex Cosmograph Daytona Chronograph Automatic Diamond Black Dial Men Watch 40mm combines the precision of a chronograph with the luxury of diamonds, making it a statement piece for enthusiasts of fine watchmaking. With its robust construction, high-performance movement, and exquisite design elements, it exemplifies Rolex’s legacy of excellence in craftsmanship.