# Rolex Daytona 126518 40mm UFO Black Subdial Oysterflex UF4131 Free Sprung

- **Canonical URL:** https://swissclone.com/product/rolex-daytona-126518-40mm-ufo-black-subdial-oysterflex/
- **SKU:** SW-22730
- **Price:** $1310 USD
- **Availability:** InStock (48h Digital Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/rolex-daytona-126518-40mm-ufo-black-subdial-oysterflex-uf4131-free-sprung-1-1-super-clone.webp

When Clean / VS Factory disassembled a genuine reference to tool the molds for the Rolex Daytona 126518 40mm UFO Black Subdial Oysterflex UF4131 Free Sprung, they started with the movement bridges and worked outward. That's why the 40MM × 12.2mm (1:1 Case Profile) case in Solid 904L Oystersteel (Satin & Mirror Finished) sits flat on the wrist and houses the Dandong DD4130 / SH4131 Integrated Chronograph (72-Hour Extended Reserve (28,800 vph)) without adding a single millimeter of excess thickness.



### Calibre Stability, Power Reserve & Case Finishing


Dial legibility is anchored by diamond-cut hands, evenly filled luminescent plots, and a flush sapphire crystal. The bracelet links articulate on solid threaded pins rather than friction sleeves, making sizing straightforward with a standard 1.4mm screwdriver.



### Direct Atelier Sourcing & Buyer Protection


Every Rolex Daytona 126518 40mm UFO Black Subdial Oysterflex UF4131 Free Sprung goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.