Factory A's dual-calendar Citizen version has arrived with a white gold case (double-headed steel inner cover). Upgraded workmanship 1. Adopting 316L precision-coated case "fitness" original grade (meters waterproof) 2. The link between the strap and the case (original connector exclusive technology) reaches the highest standard in the industry "flush docking" (different from the ordinary version, which is uneven and scratches the hand) 3 Noise-reducing and shock-absorbing inner cover 4 Full watch original protective film Configuration parameters Brand Rolex series log series The movement is 100% pure new machine imported from Japan (type 8215) and is 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 CNC Engraved ultra-precision waterproof depth meters (comparable to counters). For the first time, the Tt factory uses original three-dimensional "drill" nails for the text. Exclusive built-in details. Exclusive packaging bag. Please pay attention to the details. Diameter: 41MM, thickness: 11MM 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 (consistent with genuine products). Strap is made of 316L steel, which has been cut and polished in pieces. It is hand-assembled at 360 degrees, with no dead ends, no scratches, and no scratches. The real thing is exquisite, heavy, and durable. It is absolutely amazing when you get it. (The protective film is the same as the original one.) Each watch is shipped with unified packaging. Please ensure exclusive quality, rolex