Rolex New Product Promotion: Rolex Business Series with Real Photos. The entire watch is made of high-grade L stainless steel, exuding elegance! The watch features a perfectly crafted polygonal curved case, paired with imported sapphire glass and an original Italian waterproof pin buckle! It is equipped with an original imported fully automatic mechanical movement with zero repairs, with a diameter of 40mm and deep waterproof capabilities. The product boasts a superior luster and feel, with vivid dial markings and master-level craftsmanship in the case. Combined with the advanced technology of modern machinery, it delivers an impressive and extraordinary wearing experience.