Hello, watch enthusiasts! Today, we’re diving into Clean Factory’s latest release, the Rolex Daytona version equipped with the Shanghai 4131 movement. This update closely follows official enhancements, distinguishing itself from the older Daytona version that featured the Dandong 4130 movement. Both movements are authentic replicas, and Clean Factory has rolled out new 4131 versions in several attractive color schemes: Panda, Black Ceramic, Yumin, and Grey Rubber. Each version promises to further enrich the collection over time. Despite the overall similarity in appearance between the 4130 and 4131 movements, there are subtle yet significant differences worth exploring. Let’s delve into the distinctions between these two versions and determine which might be the superior choice.
Overall Comparison: At first glance, the Daytona 4130 and 4131 versions from Clean Factory appear nearly identical, both sporting a 40mm diameter and crafted from 904L stainless steel, mirroring the authentic Rolex material for enhanced corrosion resistance. They both feature a sapphire crystal face, resistant to scratches and offering excellent clarity, and a black ceramic bezel, showcasing Clean Factory‘s expertise. The combined finish of brushed and polished steel, along with a solid back case, adds to the visual appeal of both watches. Factory stickers labeled “CLEAN 4130” or “CLEAN 4131” serve as identifiers, though the font style may vary.
Frontal Comparison: Both versions utilize a three-subdial layout for the chronograph function, maintaining consistency in placement and functionality. The newer 4131 model introduces a subtle crown logo at the 6 o’clock position, refines the dial markers, and sports more delicate, slender hands and indexes. Notably, the Black Ceramic Daytona’s subdials in the 4130 model have a CD pattern, while the 4131 opts for a matte finish, offering a larger black surface area. The newer model also features a metallic ring around the bezel, visually narrowing the ceramic part and ostensibly protecting it, a feature absent in the 4130 version.
Side Comparison: From the side, both versions display three crowns, with the middle one for time adjustments and winding, flanked by two chronograph pushers. There are minimal differences here, though the newer model’s lugs appear slightly more defined, contributing to a robust appearance. The integration between the bracelet and the watch head is slightly shorter in the newer model, enhancing wrist comfort.
Back Comparison: The back case design is remarkably similar across both versions, but the 4131 model sees a slight improvement with a larger and flatter central protrusion, seemingly offering a snugger fit on the wrist. This adjustment implies a more precise engineering approach in the 4131 version, distinct from merely using the 4130’s case for modification.
Movement Comparison: Originally, Clean Factory employed the Dandong 4130 movement for the Daytona, but the newer 4131 models have transitioned to using the Shanghai 4131 movement. Both movements are known for their reliability and precision, marking a significant milestone in replica watch manufacturing.
Clasp Comparison: The craftsmanship of the clasp remains consistent, with both versions featuring sturdy, well-finished clasps that reinforce the premium feel of Clean Factory’s replicas. The engraved codes have transitioned from “7CD” in the 4130 models to “MSX” in the 4131 versions, maintaining a high standard of quality in both iterations.
Luminosity Comparison: The Swiss-imported luminous material ensures that both versions exhibit similar color and brightness levels. However, the slimmer markers in the 4131 model result in slightly elongated luminescent details, offering a minor aesthetic difference at night.
Conclusion: This comparative analysis of Clean Factory’s Daytona 4130 and 4131 movements reveals that while differences exist, they are not drastically distinct. Personal preference plays a significant role in choosing between the old and new versions. Both are excellent choices, free from the risk of disappointment. For those intrigued by the nuances of these replicas or considering a purchase, feel free to reach out for further discussion.
