Model: Rolex Cosmograph Daytona 126506 Case Material: Solid 950 platinum – Rolex’s most premium and prestigious metal Case Size: 40mm diameter Bezel: Fixed chestnut brown Cerachrom ceramic bezel with engraved tachymeter scale Dial: Signature ice blue dial, exclusive to platinum Rolex models, with a sunray finish Hour Markers: Applied 18k white gold markers with Chromalight luminous fill for visibility in low light Subdials: Contrasting chestnut brown-rimmed chronograph counters for 30-minute, 12-hour, and small seconds Movement: Rolex Caliber 4131 — automatic chronograph movement with ~72-hour power reserve and high-performance Parachrom hairspring Functions: Hours, minutes, small seconds, central chronograph seconds, 30-minute and 12-hour totalizers, tachymeter scale Bracelet: Solid platinum Oyster bracelet with brushed outer and polished center links Clasp: Oysterlock folding safety clasp with Easylink 5mm extension system for added comfort Water Resistance: 100 meters / 330 feet Crystal: Scratch-resistant sapphire crystal Certification: Superlative Chronometer (COSC + Rolex internal standards) Special Features: Iconic combination of ice blue and chestnut brown, platinum construction, and ceramic bezel for a perfect balance of cutting-edge performance and luxurious aesthetics