Rolex Daytona 116523

The Rolex Daytona reference 116523 represents a significant era for the model, being among the first Daytona references to feature Rolex's in-house chronograph movement, the Caliber 4130. This reference combines stainless steel with 18k yellow gold, a material combination Rolex refers to as Rolesor, offering a distinct aesthetic within the Daytona collection. It was produced for an extended period, becoming a staple in the brand's offerings during its production run. This specific reference features a 40mm Oyster case crafted from a combination of steel and 18k yellow gold, providing robust water resistance of 100 meters. The watch is fitted with a fixed tachymeter bezel, also in 18k yellow gold, and protected by a sapphire crystal. Powering the timepiece is the automatic Caliber 4130, which offers a substantial power reserve of 72 hours, a notable improvement over previous Daytona movements. The 116523 appeals to collectors seeking a Daytona with the modern in-house movement and a two-tone presentation. Its long production period allowed for various dial configurations, contributing to its collectibility. The integration of steel and gold on the Oyster bracelet further defines its visual character, making it a recognizable variant within the broader Daytona lineage.