Rolex Cosmograph Daytona M126503-0001 Oyster, 40 mm, Oystersteel and yellow gold Watch

Please note: This product is a replica version. We will not exchange or refund for "counterfeit product" reason. Please consider before purchasing.

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The Rolex Cosmograph Daytona is an iconic racing chronograph designed for precision and performance. Ref. 116503 features a white dial with gold-accented subdials, combined with a tachymeter bezel and sporty two-tone aesthetic.

General Specifications

• Reference: 116503
• Collection: Cosmograph Daytona
• Case Size: 40 mm

Case

• Material: High-quality plated metal.
• Construction: Monobloc middle case, screw-down case back
• Bezel: Fixed tachymeter bezel with engraved scale
• Crown: Screw-down Triplock system
• Pushers: Screw-down chronograph pushers
• Crystal: Scratch-resistant sapphire

Movement

• Type: Self-winding automatic chronograph
• Calibre: Rolex 4130
• Power Reserve: Approximately 72 hours
• Accuracy: −2/+2 seconds per day
• Technology: Parachrom hairspring, optimized chronograph architecture

Functions

• Hours, minutes, small seconds
• Chronograph: central seconds, 30-minute counter, 12-hour counter
• Tachymeter scale for speed measurement
• Stop-seconds for precise time setting

Dial

• Color: White
• Finish: Sunburst / lacquer
• Subdials: Gold-tone contrasting counters
• Hour Markers: Applied luminous markers
• Feature: High-contrast racing chronograph layout

Bracelet

• Type: Oyster (three-piece links)
• Clasp: Folding Oysterlock clasp

Technical Notes

• Calibre 4130 is known for durability and simplified chronograph design
• Tachymeter bezel enables speed calculation over distance
• Iconic Daytona design linked to motorsport heritage
• Basic, suitable for wearing while showering or in light rain. Not recommended for swimming or diving.