New Product: C Factory Clean - Best Value for Money - Popular Style - Rolex Yacht-Master Candy Bezel 40mm Rainbow Series.1. Correct timing adjustment direction and instant date change, consistent with the original version.2. Exclusive customized 2836 integrated movement with an ultra-long 72-hour power reserve.3. Upgraded to original version equivalent level, featuring memory steel pieces. Size, hardness, materials, and craftsmanship details have been completely upgraded to match genuine products.C Factory Clean guarantees a premium product. Every exquisite detail is crafted with sincere dedication. The clasp has a micro-adjustment function, consistent with the original.Watch Serial Number: F632118 .Watch Clasp Code: w5T