ROLEX Daytona(free-sprung) RFS0031

WD Cosmograph Daytona — Precision crowned; the ultimate recreation of racing aesthetics.

• Case & Bracelet: 904L Oystersteel, manufactured from original molds; lug curvature faithfully matches the genuine article; sides feature a combination of 15 manual polishing and brushing steps; Oysterlock clasp offers tactile feedback identical to the factory original.

• Ceramic Bezel: Monobloc ceramic bezel; tachymetric scale filled via PVD platinum plating; crisp, burr-free scale edges; scratch-resistant and fade-resistant.

• Crystal: Mohs scale level 9 scratch-resistant sapphire crystal; cyclops lens accurately replicated; dual-sided anti-reflective coating ensures no blue tint or color distortion under side lighting, providing clear, distortion-free legibility.

• Luminous System: Swiss-imported composite luminous material; hands, hour markers, and tachymeter scale are evenly coated; brightness decay curve mirrors the original.

• Movement: Precision replica of the Rolex Calibre 4131 chronograph movement; features Parachrom hairspring and Paraflex shock absorbers; crisp, responsive column-wheel actuation; 72-hour power reserve; daily accuracy of ±2 seconds, rivaling the factory original.

• Structural Details: Screw-down chronograph pushers with triple-seal waterproofing; monobloc Oyster case offering superior water resistance; bracelet micro-adjustment system allows for tool-free sizing.

• Total watch weight matches the original; option available to upgrade to a free-sprung balance movement.