ROLEXUsed Rolex Daytona Ref 16520 Zenith Movement

Why We Love This Watch This pre-owned Rolex Daytona ref. 16520 (1991) represents a significant chapter in Rolex chronograph history. Known as the Zenith Daytona, this iconic model features a 40mm stainless steel case, a sporty tachymetric bezel, and a classic chronograph dial inspired by motorsport timing. Powered by the Rolex Caliber 4030, based on Zenith’s legendary El Primero movement, it combines precision engineering with collectible vintage appeal. As one of the first automatic Daytonas, the Ref. 16520 is a standout choice for collectors who appreciate Rolex heritage, racing-inspired design, and enduring craftsmanship. WATCH DETAILS BRAND Rolex MODEL NAME Daytona MODEL NUMBER 16520 YEAR 1991 ITEM NUMBER 194545 GENDER Mens BOX & PAPERS Bob's Presentation Box CASE MATERIAL Stainless Steel CRYSTAL Sapphire SIZE 40MM BEZEL Stainless Steel Tachymetric CASEBACK Solid SERIAL N217XXX DIAL Black w/ Index hour markers, Tritium hands & Tritium lume MOVEMENT CALIBRE 4030 TYPE Automatic BEZEL Fixed COMPLICATION No Date BRACELET MATERIAL Stainless Steel TYPE Oyster CLASP Oysterclasp