18 months of development, 50% longer than the standard timeline! The in-depth genuine vs replica comparison for the RICH (RF Factory) skeleton Santos is officially released. We use harsh lighting to reveal every tiny detail.

1. Interchangeable steel bracelet links: Featuring identical precision skeleton machining. Every bracelet link is fully interchangeable with the genuine parts and fits seamlessly. The three core components of the quick-release system — button, locking pin and slider — are also perfectly cross-compatible.
2. Exclusive anti-counterfeiting feature: The unique star-shaped screw at the 6 o’clock position on the case back is faithfully replicated. This signature detail distinguishes the RICH version from ordinary replicas on the market. All 8 screws for the case back and dial bezel are interchangeable with original factory screws.
3. Original-grade aesthetic design: It follows Cartier’s skeleton design language. The geometric styling, gear arrangement and positioning of ruby bearings are consistent with the genuine watch. The crown is fitted with Swiss-grade sapphire. The curved contour of the case and the direction of brushing are reproduced 1:1.
4. Polished finishing: All edges of the steel bracelet are chamfered for smooth, comfortable wear without sharp edges. The tightness and spring tension of the clasp meet the craftsmanship standards of the genuine timepiece.

The bracelet screws and links are interchangeable with genuine parts and fit seamlessly upon assembly. The anti-counterfeit screws on the separately molded case back are custom-made. It is equipped with a custom Calibre 9611 MC movement, and the blue spinel stone matches the quality of the original Swiss component.

Development of the RICH Santos, from tooling to mass production, took 18 months — 50% longer than the typical replica development cycle. The primary challenge was perfecting the steel bracelet structure to reach genuine-grade interchangeability and achieve full compatibility with original components.

The 8 case screws for the RICH case back and bezel cover are also interchangeable with original factory parts. While quality must be guaranteed, full part compatibility is the ultimate pursuit in watch replication. The star-shaped screw located at the 5 o’clock position differs from the other flathead screws and forms part of Cartier’s exclusive design language. It not only secures the watch structure but also serves as a fine-detail anti-counterfeiting marker, reinforcing consistent craftsmanship and brand recognition.

It adopts the same precise skeleton machining process, yet the cost is far lower than genuine factory parts. While maintaining high fidelity in appearance and practical performance, it delivers better cost performance and controllable mass production. Every single bracelet link is interchangeable with original components and fits together perfectly with zero gaps.

The factory carries forward Cartier’s skeleton design language. From geometric aesthetics and gear arrangement to the positioning layout of ruby bearings, the structural logic stays fully consistent with the original timepiece.

The gemstones on the RICH watch match the quality of the original factory pieces, featuring a vivid and translucent hue. The metal finishing across the case is consistent. The curved contour, thickness, direction of side brushing, and polished chamfers on edges are replicated 1:1 to match the genuine watch.

The edges of the steel bracelet are all chamfered and refined, delivering a smooth wearing experience without sharp edges that dig into the wrist. The opening motion of the clasp closely mirrors that of the original watch. This is mainly achieved through precise tightening tolerance of the spring bar screws and controlled structural tension, bringing overall alignment close to the craftsmanship standard of the genuine timepiece.