Rolex Cosmograph Daytona 40 mm

The Rolex Cosmograph Daytona 40 mm, reference 126503-0001, is cased in Yellow Rolesor with a yellow gold bezel and a 40 mm case measuring 11.9 mm thick. The white dial features golden counter rings and a tachymeter scale, complemented by chronograph and small seconds functions. It is fitted with an Oyster bracelet and a sapphire crystal, and is water resistant to 100 meters. Inside is the self-winding caliber 4131, a chronometer movement offering 72 hours of power reserve.