Daytona Steel
Model #116520 Box:Yes Paper:No Year:2012-
AvailabilityIn stock
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Delivery timeImmediately *
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The Rolex Cosmograph Daytona Ref. 116520 features a 40mm Oystersteel case with 12.5mm thickness, housing the automatic Calibre 4130 movement. This self-winding chronograph mechanism operates at 28,800 vibrations per hour with 72-hour power reserve, incorporating 44 jewels and featuring vertical clutch architecture with column wheel construction for enhanced chronograph precision and smoothness. The movement represents Rolex's first in-house chronograph caliber, marking significant technical achievement in the brand's history with reduced component count improving reliability.
The white dial displays three chronograph subdials with black outer rings creating optimal contrast for timing functions, featuring applied hour markers and luminous hands. Technical specifications include fixed tachymeter bezel engraved on the outer ring for measuring average speeds up to 400 units per hour, sapphire crystal with anti-reflective coating, and Twinlock double waterproofness system. The Oyster bracelet features solid link construction with brushed center links and polished outer links, equipped with Oysterlock folding safety clasp for secure wearing.
Water resistance tested to 100 meters ensures sporting versatility while the chronograph complication provides precise timing capabilities up to 12 hours through the subsidiary counters. The Calibre 4130 achieves chronometer certification guaranteeing precision within COSC standards, and the blue Parachrom hairspring delivers enhanced magnetic resistance with shock absorption properties. The 72-hour power reserve extends operation through weekend storage periods, maintaining full functionality without requiring rewinding.
This authenticated timepiece represents the Ref. 116520 generation that bridged classic Daytona aesthetics with modern in-house movement technology. The white dial configuration creates clean legibility with strong contrast between dial surface and subdial rings, following traditional chronograph design principles. The Cosmograph Daytona collection maintains legendary status among racing chronographs, combining technical precision with iconic design established through decades of motorsport association.
Buy this preowned Daytona Steel on Master Luxury with card and original box at competitive pricing for collectors seeking Rolex's iconic chronograph with proven Calibre 4130 movement.
| Box | Yes |
|---|---|
| Paper | No |
| Year | 2012 |
| Brand | Rolex |
| Model | 116520 |
| Collection | Cosmograph Daytona |
| Date | No |
| Sku | 29321 |
|---|
Specification
| Brand | Rolex |
|---|---|
| Model | 116520 |
| Collection | Cosmograph Daytona |
| Date | No |
| Sku | 29321 |
|---|
Description
The Rolex Cosmograph Daytona Ref. 116520 features a 40mm Oystersteel case with 12.5mm thickness, housing the automatic Calibre 4130 movement. This self-winding chronograph mechanism operates at 28,800 vibrations per hour with 72-hour power reserve, incorporating 44 jewels and featuring vertical clutch architecture with column wheel construction for enhanced chronograph precision and smoothness. The movement represents Rolex's first in-house chronograph caliber, marking significant technical achievement in the brand's history with reduced component count improving reliability.
The white dial displays three chronograph subdials with black outer rings creating optimal contrast for timing functions, featuring applied hour markers and luminous hands. Technical specifications include fixed tachymeter bezel engraved on the outer ring for measuring average speeds up to 400 units per hour, sapphire crystal with anti-reflective coating, and Twinlock double waterproofness system. The Oyster bracelet features solid link construction with brushed center links and polished outer links, equipped with Oysterlock folding safety clasp for secure wearing.
Water resistance tested to 100 meters ensures sporting versatility while the chronograph complication provides precise timing capabilities up to 12 hours through the subsidiary counters. The Calibre 4130 achieves chronometer certification guaranteeing precision within COSC standards, and the blue Parachrom hairspring delivers enhanced magnetic resistance with shock absorption properties. The 72-hour power reserve extends operation through weekend storage periods, maintaining full functionality without requiring rewinding.
This authenticated timepiece represents the Ref. 116520 generation that bridged classic Daytona aesthetics with modern in-house movement technology. The white dial configuration creates clean legibility with strong contrast between dial surface and subdial rings, following traditional chronograph design principles. The Cosmograph Daytona collection maintains legendary status among racing chronographs, combining technical precision with iconic design established through decades of motorsport association.
Buy this preowned Daytona Steel on Master Luxury with card and original box at competitive pricing for collectors seeking Rolex's iconic chronograph with proven Calibre 4130 movement.
