Rolex
Rolex Cosmograph Daytona 116518
The Rolex Cosmograph Daytona (reference 116518) is a 40 mm 18k yellow gold watch. It runs on the automatic caliber 4130 with a 72-hour power reserve and is water resistant to 100 m. It is no longer in production.
Specifications
Case
- Reference
- 116518
- Collection
- Cosmograph Daytona
- Case size
- 40 mm
- Thickness
- 12.4 mm
- Case material
- 18k yellow gold
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Strap
Dial and bezel
- Bezel
- Yellow gold tachymeter
Movement
- Movement
- Automatic
- Caliber
- 4130
- Power reserve
- 72 hours
- Frequency
- 28,800 vph
- Jewels
- 44
- Functions
- Chronograph, Tachymeter
Production
- Production
- Discontinued
Dial versions
This reference was made with these dials and finishes.
116518 Black
116518-0073
Mother-of-pearl
116518 Champagne
116518-0131
Champagne
How it compares within the Cosmograph Daytona family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 116518 (This watch) | 40 mm | 18k yellow gold | — | 4130 | — |
| 126500LN | 40 mm | Oystersteel | — | 4131 | 2023– |
| 126502 | 40 mm | Rolesium (Oystersteel/platinum) | White grand feu enamel | 4131 | 2026– |
| 126505 | 40 mm | 18k Everose gold | — | 4131 | 2023– |
| 126509 | 40 mm | 18k white gold | — | 4131 | 2023– |
| 126515LN | 40 mm | 18k Everose gold | — | 4131 | 2023– |
| 126519LN | 40 mm | 18k white gold | — | 4131 | 2023– |
| 126579RBR | 40 mm | 18k white gold, diamond-set | Black | 4131 | 2023– |
| 126598TBR | 40 mm | 18k yellow gold, diamond-set | Golden | 4131 | 2023– |
About the Cosmograph Daytona family
The Cosmograph Daytona arrived in 1963 with ref. 6239, a manual-wind chronograph with the tachymeter scale moved onto the bezel. Later vintage references such as the 6263 and 6265 added screw-down pushers. In 1988 the ref. 16520 introduced automatic winding with caliber 4030, based on a Zenith El Primero, and in 2000 the ref. 116520 moved to the in-house caliber 4130.
The ceramic-bezel steel ref. 116500LN followed in 2016, and the current generation, with references such as the 126500LN, uses caliber 4131. Gold versions on Oysterflex, such as the 126518LN in yellow gold and 126515LN in Everose, sit alongside white gold and platinum models. Dealers date a Daytona by reference, caliber, bezel material and dial details, and pay close attention to box, papers and the date on the warranty card.
Quick answers
- What size is the Rolex Cosmograph Daytona 116518?
- The Rolex Cosmograph Daytona 116518 has a 40 mm case, 12.4 mm thick.
- What movement does the Rolex Cosmograph Daytona 116518 use?
- It uses the automatic caliber 4130, with a 72-hour power reserve.
- How water resistant is the Rolex Cosmograph Daytona 116518?
- It is water resistant to 100 metres.
- Is the Rolex Cosmograph Daytona 116518 still in production?
- Discontinued.
- What is the Rolex Cosmograph Daytona 116518 made of?
- The case is 18k yellow gold. Bracelet or strap: Strap.
- Which dials was the Rolex Cosmograph Daytona 116518 made with?
- The catalog lists 2 dials: Black, Champagne.
Catalog facts checked October 2026.