Clean Factory/C Factory M126509-0002 4131 Movement Two-tone Black Dial with Nail-Head Studs/Two-tone Black Dial with Diamond Studs (Mossanite)

This release continues to utilize genuine watches for molding. Every watch produced by C Factory must be sourced from authentic pieces—never replicated from images alone. This approach reflects our commitment to ✔️ responsible craftsmanship for our watch community.

The standout feature of this new 126503 model is its 369 dial: a radiating pattern at the center, while the outer ring employs a frosted finish. Inside this outer circle lies a 30° polished beveled edge. This craftsmanship presents significantly greater difficulty than the previous 4130, resulting in a much lower yield rate. Of course, these details can only be observed by disassembling the genuine article.

The bezel, while superficially similar to the 4130, reveals substantial differences under direct comparison. This component also required a new mold.

The diamond indices continue to be crafted from moissanite.

Overall, the images clearly demonstrate C Factory’s meticulous attention to detail. Higher production costs naturally lead to a retail price slightly above industry standards, and we appreciate your understanding.

C Factory purchases nearly every colorway, ensuring our authenticity comparisons are always the most comprehensive and accurate. For certain models, craftsmanship details undergo repeated refinements—some components even require annual development cycles.

Our principle is clear: we only produce replicas based on genuine models. If we can’t execute it perfectly, we won’t release it. Quality over quantity—this is not just empty rhetoric.