A legendary timepiece from Rolex's golden era, this 1999 Daytona Zenith represents the pinnacle of chronograph engineering. The iconic 40mm case houses the coveted Zenith El Primero movement, celebrated for its precision and reliability. Featuring the classic black dial with contrasting subdials and tachymeter bezel, this reference 16523 exemplifies timeless design that has captivated collectors for decades. A masterpiece of Swiss watchmaking that transcends trends.