Rolex Cosmograph Daytona

It is an iconic model that was introduced in 1963. 

Key features include: 
-Tachymetric Bezel: Used for measuring speed over a given distance. 
-Chronograph Functionality: Allows for precise timing of events. 
-Oyster Case: Ensures waterproof capability, typically up to 100 meters. 
-Various Materials: Available in materials such as stainless steel, gold, platinum, or two-tone combinations.