Log-type 31mm series wristwatch! [Oyster case, symbol of water resistance] The diameter of the wristwatch is 31mm, and the thickness is consistent with the original at 10.6, matching the genuine product. 1. The classic Oyster case is paired with a domed shape, a triangular pit pattern or a diamond-encrusted outer ring, highlighting fashion while fully showcasing the wearer’s unique charm! 2. The crown adopts a screw-down design, restoring the double-lock double water resistance system. 3. The material of the crystal is anti-scratch blue sapphire glass, with a convex magnifying (2.5 times) calendar window. [Bracelet details] Different models are paired with different steel bracelets. 1. Jubilee Bracelet (five-bead bracelet) Material: Stainless steel, Jubilee type, five-row links. 2. Oyster Bracelet (three-link bracelet) Material: Stainless steel, President type, semi-circular three-row links. 3. Buckle type: Fold-over clasp, concealed folding crown bracelet buckle. 4. The dial corresponds to the official color, and the crown logo is made from the original mold. The position of the calendar window is consistent with the original without deviation! The position of the calendar and the dial is perfectly handled! 5. [Movement] Top-grade Swiss 2671 movement! Elegant and reserved, not overly showy, eternal and graceful 🌐