Rolex Daytona Cosmograph Zenith Two-Tone Champagne 16523 Watch
A revered vintage timepiece that holds a significant place in the Daytona’s rich history, the Rolex Cosmograph Daytona reference 16523 is a celebrated icon. This “Zenith Daytona” is from the first series of self-winding Daytonas, a period beloved by collectors for its historical importance and unique technical foundation. The watch is meticulously crafted in Bi-Colour Rolesor, Rolex’s signature combination of resilient stainless steel and the warm, opulent glow of 18k yellow gold. The classic fixed bezel, made of yellow gold and featuring a finely engraved tachymeter scale, perfectly complements the watch’s distinguished aesthetic.
Key Features
Case
| Material | Bi-Colour Rolesor (Stainless Steel and 18K Yellow Gold) |
| Dimensions | 40 mm |
| Water Resistance | 100 meters (330 feet) |
| Bezel | Fixed 18k yellow gold with an engraved tachymeter scale |
Dial
| Color | Champagne |
| Functions | Center hours, minutes, and small seconds, chronograph via center second hand, 30-minute and 12-hour counters |
Movement
| Type | Mechanical automatic chronograph |
| Power Reserve | 52 hours |
| Caliber | Caliber 4030 (based on the Zenith El Primero) |
Bracelet/Strap
| Material | Bi-Colour Rolesor Oyster bracelet |
| Clasp | Folding Oysterlock safety clasp |
Additional Info
| Watch Style | Luxury |
| Warranty | 2 Year Limited Warranty |
| Reference | 16523 |
| Size | 40 mm |
| Features | Historical “Zenith Daytona” movement, two-tone design |
















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