Gold (double-headed grained steel inner cover) Workmanship upgrade brand Rolex Datejust Series 1 Using 316L precision-coated case "fitness" original grade (meter waterproof) 2 The link between the strap and case (original connector exclusive technology) reaches the highest standard in the industry" "Flush docking" (different from the ordinary version that is uneven and scratches the hand) 3 Noise reduction and shock absorption inner cover 4 Full watch original protective film Configuration parameters Movement pure new machine imported from Japan 8215, designed to have a service life of 10 years. Quality Control Every watch is strictly inspected and proofread by QC staff before shipment (buy with confidence) Case material 316L stainless steel CNC engraving ultra-precision waterproof depth meter (comparable to counters) Literal Tt For the first time, the factory uses original three-dimensional "diamond" nails. Exclusive built-in details. Exclusive packaging bag. Please pay attention to the details. The diameter is 41m and the thickness is 11m. The product grade is super A. Glass wear-resistant sapphire crystal mirror, coated with multi-layer anti-reflective coating Steel buckle Double folding safety clasp and push-type opening device (the same as the original) The strap is made of 316L steel, polished and hand-assembled after cutting. 360 degrees, no dead ends, no scratches, no scratches. The real thing is exquisite, heavy, strong and durable. It is absolutely amazing when you get it. (The protective film is consistent with the original one) Every watch is shipped with unified packaging, please ensure exclusive quality,,,rolex