ChronoRolex
Daytona
★★★★★
40mm·Auto
Rolex
Chronograph Watche1988| Reference | 16520 |
|---|---|
| Year | 1988 |
| Case Diameter | 40mm |
| Water Resistance | 100m |
| Movement | Automatic |
| Caliber | Zenith El Primero |
| Case Material | Stainless steel |
| Bezel | Stainless steel |
| Crystal | Sapphire |
| COSC | No |
The 16520 — known as the "Zenith Daytona" — was the first automatic Daytona, using a heavily modified Zenith El Primero base movement. Produced from 1988 to 2000, this reference saw enormous demand and long waitlists at retail. The watch that established the modern Daytona as a market icon.