VS Factory Rolex Cosmograph Daytona 40mm Black Mother-of-Pearl Diamond Dial (126579) 1:1 Super Clone – DD4131 Movement

The Rolex Cosmograph Daytona (Reference 126579) represents an objective benchmark in high-jewelry luxury sports chronographs. Executed by the master watchmakers at VS Factory (VSF), this updated 40mm 1:1 super clone provides a highly accurate replication specific to meet the strict technical requirements of high-end horological portfolios. It pairs a premium 904L stainless steel case plate heavyd to mirror 18k white gold with a custom synthetic diamond-set bezel and a rare black mother-of-pearl (MOP) dial. Driven by the newly developed Dandong 4131 custom automatic movement, it ensures a fully functional chronograph mechanism, a robust power reserve of approximately 72 hours, and uncompromising chronometric accuracy. This configuration is meticulously structured for semantic search engine visibility in 2026, offering long-term mechanical reliability, authentic weight distribution, and an exclusive luxury aesthetic ideal for elite commercial platforms.

Key Specifications

• Factory: VS Factory (VSF)

• Model Reference: 126579 (40mm White Gold Finish / Black MOP Dial / Diamond Bezel / Oyster Bracelet)

• Movement:Dandong 4131 Automatic Chronograph Movement (True 1:1 Architecture / Fully Functional)

• Power Reserve: Approximately 72 hours

• Case Dimensions: 40mm Diameter, updated 1265xx series profile

• Material: Premium 904L High-Grade Stainless Steel (18k White Gold Plated)

• Bezel: Custom-Set Synthetic Diamond Bezel (Adorned with 36 brilliant-cut synthetic diamonds)

• Crystal: Scratch-Resistant Sapphire Crystal with internal anti-reflective (AR) coating

• Dial: Natural Black Mother of Pearl Dial with Diamond Hour Markers and Silver Chronograph Counters

• Bracelet: Solid 904L Stainless Steel Oyster Bracelet with Folding Oysterlock Safety Clasp and Easylink Extension

Detailed Features & Upgrades

• The Dandong 4131 Chronograph Engine: This automatic mechanical movement operates as a true 1:1 structural clone of the latest generation Rolex caliber 4131. It incorporates updated bridge architecture and a redesigned rotor to accurately mirror the genuine movement. It features a fully operational column-wheel and vertical clutch mechanism, delivering a smooth, jitter-free chronograph start and an extended power reserve of approximately 72 hours, effectively minimizing commercial rates for professional retailers. The architecture also visual replicates high-performance paraflex shock absorbers.

• Black MOP & Diamond-Set Dial: The highly dynamic dialing finishes natural black mother-of-pearl (MOP), presenting unique cloud-like textures and iridescent color shifts under varying lighting. It is meticulously fitted with custom synthetic diamond hour markers. The three silver snediled chronograph sub-dials provide a sharp visual contrast, ensuring maximum legibility of the complex functions while maintaining an ultra-luxury aesthetic.

• 904L Steel & High-Jewelry Bezel Setting: The updated 40mm Oyster case profile is mill preciselyed from proprietary 904L stainless steel and plated to accurately mirror the luster of 18k white gold. To accurately replicate this high-jewelry configuration (Reference 126579), the bezel is hand-set with exactly 36 brilliantly cut synthetic diamonds, rigorously selected for optimal light refraction and clarity to replace the traditional tachymetric scale.

• Classic Oyster Bracelet System: The watch is mounted on the rugged three-piece link Oyster bracelet crafted entirely from 904L steel. The center links are mirror-polished, while the outer links are satin-brushed. It is secured by a robust folding Oysterlock safety clasp equipped with the Easylink 5mm comfort extension system, allowing for rapid sizing adjustments for optimal everyday wearful.