Rolex · Reference archive
Cosmograph Daytona White Gold / Cerachrom / Silver / Oysterflex
REF 116519LN-0027
With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall. Reference 116519LN-0027 has a white gold case with ceramic bezel and a silver dial. It is fitted with a rubber strap.
Overview
| Reference | 116519LN-0027 |
|---|---|
| Produced | 2019 |
| Limited edition | no |
Case
| Case material | Ceramic, White gold |
|---|---|
| Case shape | Round |
| Case diameter | 40.00 mm |
| Lug width | 20.00 mm |
| Crystal | Sapphire |
| Bezel | Tachymeter |
| Case back | Closed |
| Water resistance | 100.00 m |
Dial
| Dial color | Silver |
|---|---|
| Index type | Stick / Dot |
| Hand style | Stick |
| Hands | Hours, Minutes, Small Seconds |
| Display | Analog |
| Additional features | Chronometer |
Movement
| Caliber | 4130 |
|---|---|
| Movement type | Automatic |
| Frequency | 28800 bph |
| Jewels | 44 |
| Power reserve | 72 h |
| Movement diameter | 30.50 mm |
Caliber Notes
The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.
More Data
| Brand | Rolex |
|---|
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