Why the Dandong 4130 Movement Revolutionized Clone Daytonas
For over a decade, replica chronographs suffered from thick cases and fragile modified 7750 movements. The introduction of the fully cloned Dandong 4130 automatic movement changed everything for Rolex Daytona 1:1 Super Clones.
Engineering Breakthroughs of the Dandong 4130
- Exact Case Thickness (12.2mm): Because the Dandong 4130 mirrors the genuine Rolex 4130 calibre dimensionally, Clean Factory Daytonas achieve the exact 12.2mm profile of a genuine Daytona.
- Fully Functional Chronograph: Both the 3 o clock minute counter and 9 o clock hour counter function smoothly without ticking lag. Explore our full Rolex Super Clone Catalog.
- 70-Hour Power Reserve: Double-barrel mainspring design delivers true multi-day power retention.