This is the Rolex Cosmograph Daytona model '116506IBLSO', an automatic chronograph for men featuring a stunning ice blue dial, platinum case and bracelet. Key features include: PVD-coated Oyster bracelet, Chestnut Brown solid links, luminous hour markers with Chromalight technology ensuring long-lasting visibility, sapphire crystal bezel and display case, 72-hour power reserve Calibre 4130 movement, screw-down crown for water resistance, and a robust 100-meter water resistance. Water resistant to 100 meters (330 feet).
