Rolex Cosmograph Daytona 18ct Everose Gold with Sundust Dial 116505

HIGH-PERFORMANCE CHRONOGRAPH

With its tachymetric scale. its three counters and its pushers. the Cosmograph Daytona was designed to be the ultimate timing tool for endurance racing drivers. The bezel features a tachymetric scale to read average speed over a given distance based on elapsed time. This scale offers optimal legibility. making the Cosmograph Daytona the ideal instrument for measuring speeds up to 400 units per hour. expressed in kilometres or miles.

MODEL CASE

MODEL CASE

Oyster. 40 mm. Everose gold

OYSTER ARCHITECTURE

Monobloc middle case. screw-down case back and winding crown

DIAMETER

40 mm

MATERIAL

18 ct Everose gold

BEZEL

Fixed. with engraved tachymetric scale. in 18 ct Everose gold

WINDING CROWN

Screw-down. Triplock triple waterproofness system

CRYSTAL

Scratch-resistant sapphire

WATER RESISTANCE
Waterproof to 100 metres / 330 feet

MOVEMENT

18 CT WHITE GOLD
By operating its own exclusive foundry. Rolex has the unrivalled ability to cast the highest quality 18 ct gold alloys. According to the proportion of silver. copper. platinum or palladium added. different types of 18 ct gold are obtained: yellow. pink or white. They are made with only the purest metals and meticulously inspected in an in-house laboratory with state-of-the-art equipment. before the gold is formed and shaped with the same painstaking attention to quality. Rolex’s commitment to excellence begins at the source.

All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and. at times. the demand for Rolex watches outpaces this capacity.

Perpetual. mechanical chronograph. self-winding

CALIBRE

4130. Manufacture Rolex

PRECISION

-2/+2 sec/day. after casing

FUNCTIONS

Centre hour. minute and seconds hands. small seconds hand at 6 o’clock. Chronograph (centre hand) accurate to within 1/8 of a second. 30-minute counter at 3 o’clock and 12-hour counter at 9 o’clock. Stop seconds for precise time setting

OSCILLATOR

Paramagnetic blue Parachrom hairspring

WINDING

Bidirectional self-winding via Perpetual rotor

POWER RESERVE
Approximately 72 hours

BRACELET

BRACELET

Oyster. flat three-piece links

BRACELET MATERIAL

18 ct Everose gold

CLASP

Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

DIAL

DIAL

Sundust and black

DETAILS

Highly legible Chromalight display with long-lasting blue luminescence