Rolex’s legendary Daytona series has maintained its celebrated status among collectors since its introduction in 1963, with this particular reference 116599 4RU ZER representing one of the brand’s most prestigious executions. The 40mm case is crafted from 18k white gold, featuring diamond-set lugs that integrate seamlessly with the fixed bezel set with four ruby markers and baguette-cut diamonds. The silver dial receives a full pave diamond treatment with diamond hour markers, maintaining the iconic Daytona trio of registers while offering exceptional legibility through its black chronograph subdials and white gold hands. This configuration pairs with a black crocodile leather strap secured by an 18k white gold folding clasp, presenting a coherent aesthetic from case to bracelet integration.
Powering this timepiece is Rolex’s renowned Caliber 4130, a self-winding chronograph movement that represents significant engineering achievements within the brand’s collection. This movement features a vertical clutch mechanism and column wheel control for precise chronograph operation, along with a Paramagnetic blue Parachrom hairspring that provides resistance to magnetic fields and temperature variations. The movement maintains the standard 72-hour power reserve and operates at 28,800 vibrations per hour, with Rolex’s Superlative Chronometer certification ensuring accuracy within -2/+2 seconds per day. The chronograph complication includes central seconds, 30-minute and 12-hour totalizers, while the “OPEN DATE” notation indicates the presence of a date function integrated within the movement architecture.
This specific example is documented as being in mint condition, showing minimal signs of wear consistent with careful ownership. The watch is accompanied by its original papers and documentation, which is particularly important for highly modified Rolex configurations featuring significant gem-setting. Within the current market, gem-set Daytona models consistently maintain strong collector interest due to their limited production numbers and the technical execution required for stone-setting on curved surfaces. The combination of full pave diamond dial with ruby and baguette diamond bezel creates a distinctive appearance that distinguishes this reference from more conventional Daytona models, while maintaining the technical reliability and recognizability that define the Rolex brand.
