Exclusive upgraded version 1 adopts 316L precision-coated shell "fitness" original grade (meter waterproof) 2 The link between the strap and the case (original joint exclusive technology) reaches the industry's highest standard of "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 movement 100% pure new machine imported from Japan (8215) Designed to have a service life of 10 years. Quality control Every watch produced has been QC The staff will strictly check and proofread before shipment (buy with confidence) Case material 316L fine steel CNC engraving ultra-precision waterproof depth meter (comparable to counters) For the first time, Tt factory uses original three-dimensional "drill" to nail the literal pattern, 5 is the exclusive built-in detail Please pay attention to the details of the packaging bag. Table diameter: 41m/11m. Product grade: Super A glass. Wear-resistant sapphire crystal, coated with multi-layer anti-reflective coating. Steel buckle. Double folding safety clasp and push-type opening device (same as genuine). After cutting the 316L steel, the parts are polished and then assembled by hand. It has 360 degrees, no dead ends, no scratches, and no scratches. The real thing is exquisite, heavy, strong and durable. It is absolutely amazing when you get it. (The protective film is the same as the original one) Please be sure of the exclusive quality ,,