1. The women’s Datejust model is an original mold, with the case diameter remaining consistent with the original at 28 millimeters. The stainless steel case of the watch is forged with 904L stainless steel, which has high corrosion resistance. 2. It is equipped with the Rolex 2671 mechanical movement, which is extremely stable in performance. Its shock resistance and geometric structure ensure that the movement can operate regularly in any position. 3. The screw-down case back with Triplock triple waterproof system is tightened with a special tool, making the case completely sealed. The winding crown is also equipped with a double-locking system and is securely fastened to the case, providing even better water resistance. 4. The crystal is made of anti-scratch blue sapphire, and a magnifying window (2.5x) is located at the 3 o’clock position. The waterproof Oyster case of the women’s Datejust model provides the best protection for the highly accurate movement! 5. The new double-headed grain connection method under the 904L watch bracelet and bezel (compatible with the original) is used, along with a concealed folding crown clasp that can be opened with the hinged crown logo.