For the Rolex Yacht-Master series, major factories such as C, VS, N, TW, and RW all offer relevant products. Welcome to inquire.

**Precise Dimensions**: The size is typically 40mm in diameter and 11.6mm in thickness, very close to the original, making it comfortable to wear and suitable for many people. **High Detail Restoration**: – The case is made of 904 steel, which well restores various details of the original case, such as the curvature of the left and right sides, the grinding of edges and corners, etc. The bottom of the case is also slightly raised, conforming to the characteristics of the Yacht-Master. – The bezel adopts a two-layer process of sandblasting and polishing. In some models, the entire bezel is made of platinum + stainless steel: the sandblasted part is 904 steel, and the raised part uses platinum PVD electroplating, with a gloss similar to the original. The bezel supports bidirectional rotation. – The dial is exquisitely crafted, with meticulous treatment of details such as hour markers and hands. The luminous dots are fully filled, the calendar font is centered, and the Rolex anti-counterfeiting crown can be clearly seen at a 45-degree angle at the 6 o’clock position. – The mirror is made of sapphire crystal, which is scratch-resistant and highly transparent. It is slightly convex like the original, and a 2.5x blue-coated magnifying glass is installed at the 3 o’clock position. – The crown is a screw-down type with a Triplock triple防水 system (waterproof system). The crown guards are integrated with the side case, and details like the crown logo are well-executed. **Movement Performance**: – It uses the Shanghai 3235 or Dandong 3235 movement, both of which are precise and stable with small errors. The Dandong 3235 movement has better power reserve performance: C Factory claims a 3-day power reserve, but actual testing shows it is generally around two days. – According to market feedback, the movement’s stability and accuracy have been verified, with a low return rate. **Material Selection**: – The case and bracelet are typically made of 904L stainless steel, which offers good brightness and wear resistance. – The bracelet features a classic Oyster design, with brushed finishes on both sides and high-polish in the middle. The clasp is a dual-security buckle identical to the original, with clear engravings. – In some models, the rubber strap is wrapped with highly elastic metal sheets in the middle, paired with an 18K rose gold Oyster clasp. This not only ensures comfort but also prevents accidental opening and allows for strap length adjustment.