| Specification | Details |
|---|---|
| Model | Rolex Cosmograph Daytona |
| Reference | 16528 |
| Case Diameter | 40 mm |
| Case Material | 18 kt yellow gold |
| Bezel | Fixed yellow gold tachymeter bezel |
| Crystal | Scratch‑resistant sapphire |
| Dial Color | Black |
| Hour Markers | Applied indices or diamonds (variant dependent) |
| Hands | Yellow gold with luminous fill |
| Movement | Automatic chronograph — Rolex Calibre 4030 (Zenith‑based El Primero) |
| Functions | Hours, minutes, chronograph (30‑min & 12‑hr), small seconds |
| Power Reserve | ~50‑54 hours (typical Zenith El Primero‑based spec) (Watch My Diamonds) |
| Bracelet | 18 kt yellow gold Oyster bracelet |
| Clasp | Deployant / Oysterlock style |
| Water Resistance | 100 m / 10 ATM |
| Crown | Screw‑down Triplock |
| Caseback | Solid screw‑down |
| Quality | AAA+, Superclone |
|---|










