Rolex Daytona 116506 Oyster Perpetual Daytona Platinum, platinum case on a platinum oyster bracelet, automatic Rolex caliber 4130, chronograph, ice blue glacier dial with baguette diamond hour markers, brown ceramic bezel graduated to 400 units, screw down pushers, sapphire crystal, water resistant to 100ft. size 40mm, thickness 7mm, Scrambled Serial. Like new with box, additional non-diamond Rolex dial, and papers date 2021.

This is a platinum Rolex Cosmograph Daytona, 116506. It has an integral platinum three-link Oyster bracelet with a double deployant clasp, and a scratch resistant sapphire crystal. The screw-down case back is solid, and there is a Triplock winding crown protected by the crown guard, as well as special screw-down chronometer pushbuttons. The 40mm diameter solid three-body case, integral lugs, and flat brown ceramic-clad bezel engraved with a tachymeter to 400 uni ts per hour are polished/brushed. The dial is Ice Blue with black-rimmed subsidiary dials, luminous yellow gold and black baton hands, and applied faceted gold luminous baton hour index markers. It has a center black sweep chronograph hand, and an outer track with 1/8 seconds. There is a subsidiary constant seconds sub dial at the 6 oclock position, a 12-hour chronograph register at 9 oclock, and a 30-minute sub dial at 3 oclock. It includes the Certified Official Swiss Chronometer (COSC) rating, and its water resistant to 100 meters/330 feet. The 12mm thick case, dial, and movement are all signed.

The mechanical automatic self-winding Rolex caliber 4130 movement is rhodium-plated, with oeil-de-perdrix embellishment. It has bidirectional self-winding by a perpetual rotor, and a shock absorber mechanism. Its constructed with 44 jewels, a straight-line lever escapement, and a monometallic balance thats adjusted to temperature and 5 positions. It includes a self-compensating free sprung Breguet balance spring, Microstella regulating screws, a Parachrom hairspring, and a hacking seconds mechanism.

The Cosmograph Daytona was introduced in 1963, especially designed to meet the demands of professional racing drivers.