BT Exploration Magazine, Rolex Cosmograph Daytona Series M116519LN-0027 Watch

**Factory Background:** BT Factory is the new name of 3K Factory, with its full name being “Beter Factory,” meaning “Better Factory.” It employs watchmakers with 30 years of manufacturing experience, capable of integrating multiple resources and possessing solid technical accumulation and industry connections. **Product Features:** BT Factory’s Daytona replica watches use the Dandong 4130 movement, the original N Factory movement, and a customized KIF shock absorber. This movement is custom-built by disassembling the original 4130 movement piece by piece, with the three-layer base plate respecting the original factory design in everything from chamfers to sunburst polishing. – **Case:** The case is processed by N Factory against the 2022 latest original version, updating the size of the polished bright surface on the case back and the curvature of the tooth-edged edges. – **Hands:** The hands are further upgraded by Buff Factory. The three sub-dials and central seconds hand are all custom-made individually with solid needle sleeves, and the needle caps are mushroom-shaped round heads. – **Ceramic Bezel (Cerachrom):** The ceramic bezel is upgraded with a platinum-plated film to keep the lettering from fading, and the font thickness is updated. – **Dial:** The dial is modeled after the 2022 latest black dial version, made with Swiss ink and Korean ceramic modulation and polishing. Each hour marker is independently CNC-machined and hand-polished at the edges, achieving the market’s closest luminous effect to the original. – **Glass:** The watch uses fully transparent sapphire crystal with no edge visual distortion.