Description
REFERENCE:116503
MODEL CASE:Oyster, 40 mm, Oystersteel and yellow gold
BEZEL:Fixed, with engraved tachymetric scale, in 18 ct yellow gold
WATER-RESISTANCE:yes
MOVEMENT:Perpetual, mechanical chronograph, self-winding
POWER RESERVE:Approximately 72 hours
BRACELET:Oyster, flat three-piece links
DIAL:White
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.
WHITE DIAL
This model features a white dial with snailed counters, 18 ct gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material. The central sweep seconds hand allows an accurate reading of 1/8 second, while the two counters on the dial display the lapsed time in hours and minutes. Drivers can accurately map out their track times and tactics without fail.
YELLOW ROLESOR
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.
