Cosmograph Daytona watch
REFERENCE
116505
MODEL CASE
Oyster, 40 mm, Everose gold
BEZEL
Fixed, with engraved tachymetric scale, in 18 ct Everose gold
WATER-RESISTANCE
Waterproof to 100 metres / 330 feet
MOVEMENT
Perpetual, mechanical chronograph, self-winding
CALIBRE
4131, manufacture Rolex
POWER RESERVE
Approximately 72 hours
BRACELET
Oyster, three-piece solid links
DIAL
Pink
CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)
The tachymetric scale
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.
18 ct Everose gold
To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.
![](https://assets-global.website-files.com/5e13be20c5e98c976a04f737/5e9c05889aae7eb5f4b74edb_Model_availability_tile.jpg)
Reviews
There are no reviews yet.