Gold 50 Rolex ROLEX special storage box, yyDS factory upgrade 37m Yacht-Master series correction details 1. Adopt independent electroplating process, no white leakage in dead corners 2. Steel strip head grain is solid steel CNC processing. No chipping phenomenon, 3. Super strong Luminous, 4. The yacht's unique two-way twisting circle has absolutely no space, 5. Glass six-digit anti-counterfeiting laser mark. Rolex ROLEX m268621 Yacht-Master series 37m equipped with new Swiss ETA2824 automatic machinery, stable movement, two-way winding diameter 37m waterproof degree The overall appearance of the ultra-strong waterproof glass sapphire case is polished with clear edges and corners, continuing the classic design of the Mercedes-Benz needle and magnifying glass calendar. Case and bracelet material: 316 stainless steel. Its appearance is inlaid with scratch-resistant Cerachrom. The ceramic outer ring has the steel ring font to stand out and is flawless. ,original safety buckle ladies mechanical watch,,