Rolex Cosmograph Daytona Oyster Ref.M116500LN-0001

🔹 Overview

The Rolex Cosmograph Daytona Oyster Ref. M116500LN-0001 embodies the spirit of speed, precision, and timeless elegance. Introduced in 2016, it was the first Daytona crafted in Oystersteel with a black Cerachrom bezel — a breakthrough that combined technical innovation with a modern aesthetic.

Its crisp white lacquer dial paired with three contrasting black snailed sub-dials earned it the affectionate nickname “Panda Daytona” among collectors (a term of reference, not an official Rolex designation). With a robust 40 mm Oystersteel case, a flawless balance of polished and satin-finished surfaces, and a secure Oyster bracelet, this model has become one of the most coveted steel sports chronographs of all time.

Designed for professional timing on the racetrack, the Daytona Ref. M116500LN-0001 is equally admired as a statement of refined taste and enduring craftsmanship, seamlessly blending Rolex’s motorsport legacy with contemporary luxury.

💎 Key Specifications

• Origin: Switzerland — Oyster Perpetual Cosmograph Daytona collection

• Gender: Men’s / Unisex

• Case Diameter: 40 mm Oyster case

• Case Material: 904L Oystersteel, combining durability with polished elegance

• Bezel: Fixed black Cerachrom ceramic with engraved tachymetric scale (up to 400 units/hour) filled with platinum via PVD

• Dial: White lacquer dial with black snailed sub-dials — 30-minute at 3 o’clock, 12-hour at 9 o’clock, small seconds at 6 o’clock

• Hour Markers: Applied 18 ct white gold indices with Chromalight luminescence (long-lasting blue glow)

• Bracelet: Oyster bracelet in Oystersteel, solid three-piece links with Oysterlock safety clasp and Easylink 5 mm extension

• Crystal: Scratch-resistant sapphire

• Water Resistance: 100 m / 330 ft, secured by Triplock screw-down crown and chronograph pushers

⏱ Movement

• Caliber: Rolex Calibre 4130 — legendary in-house chronograph movement

• Type: Perpetual, mechanical, self-winding

• Chronograph Mechanism: Vertical clutch and column wheel for seamless start/stop precision

• Power Reserve: Approximately 72 hours, ensuring reliable performance through the weekend

• Frequency: 28,800 vibrations/hour (4 Hz)

• Jewels: 44

• Escapement: Chronergy escapement for enhanced efficiency and durability

• Hairspring: Blue Parachrom, anti-magnetic and shock-resistant

• Certification: Superlative Chronometer (COSC + Rolex internal standards; accuracy −2/+2 sec/day after casing)

🔧 Functions

• Central hours, minutes, and seconds

• Chronograph central seconds hand

• 30-minute counter at 3 o’clock

• 12-hour counter at 9 o’clock

• Small running seconds at 6 o’clock

• Tachymetric scale for calculating average speeds

• Stop-seconds for precise time setting

✅ Highlight Summary

The Rolex Cosmograph Daytona Oyster Ref. M116500LN-0001 has achieved legendary status as the quintessential steel chronograph. Its white “Panda” dial, combined with the black Cerachrom bezel, strikes a perfect balance of sportiness and elegance. Engineered with the Calibre 4130 movement, it guarantees outstanding accuracy, a 72-hour power reserve, and professional-grade chronograph functions.

Equally at home on the racetrack or in formal settings, this Daytona captures Rolex’s mastery of precision timekeeping and design. Coveted worldwide by collectors and enthusiasts, it remains one of the most iconic and desirable luxury watches of the modern era.

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