Description
Rolex Cosmograph Daytona Blue Dial 18K White Gold Men’s Watch – Ref. 116509BLSO
The Rolex Cosmograph Daytona Ref. 116509BLSO is a prestigious luxury chronograph crafted entirely from 18K white gold. Featuring a striking blue dial, engraved tachymeter bezel, and Rolex’s renowned Calibre 4130 movement, this iconic timepiece combines exceptional performance with timeless elegance.
Specifications
- Brand: Rolex
- Collection: Cosmograph Daytona
- Reference Number: 116509BLSO
- Gender: Men’s
- Movement: Rolex Calibre 4130
- Movement Type: Automatic Chronograph
- Power Reserve: Approximately 72 Hours
- Country of Manufacture: Swiss Made
Case
- Case Material: 18K White Gold
- Case Diameter: 40 mm
- Case Shape: Round
- Bezel: Fixed Tachymeter Bezel
- Bezel Material: 18K White Gold
- Bezel Details: Engraved Tachymeter Scale
- Crown: Screw-Down Crown
- Crystal: Scratch-Resistant Sapphire Crystal
- Case Back: Solid
- Water Resistance: 100 meters (330 feet)
Dial
- Dial Color: Blue
- Dial Type: Analog
- Hands: Silver-Tone Hands
- Hour Markers: Arabic Numeral Hour Markers
- Minute Markers: Around the Outer Rim
- Luminescence: Hands and Hour Markers
Chronograph Functions
- Central Chronograph Seconds
- 30-Minute Counter
- 12-Hour Counter
Functions
- Hours
- Minutes
- Seconds
- Chronograph
- Tachymeter
Movement
- Calibre: Rolex 4130
- Type: Automatic Chronograph
- Power Reserve: Approximately 72 Hours
Bracelet
- Bracelet Material: 18K White Gold Rolex Oyster Bracelet
- Clasp Type: Oysterlock Safety Clasp
Style
- Style: Luxury Sports Watch
The Rolex Cosmograph Daytona Ref. 116509BLSO is a highly sought-after chronograph that exemplifies Rolex’s racing heritage and technical expertise. Its solid 18K white gold construction, vibrant blue dial, and legendary Calibre 4130 movement make it an exceptional choice for collectors and enthusiasts seeking both luxury and performance.

























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