IWC Portofino series, model: IW458110 Ladies' wristwatch, automatic mechanical, 37mm diameter, stainless steel, diamond-encrusted dial, single watch. Minimalist and light luxury style: The ultra-thin body is a signature feature of Portofino, suitable for shirt cuffs, and effortless for both business and daily wear The grey dial and diamond logo combination: The charcoal grey dial is understated and elegant, and the diamond hour markers enhance the refinement, making it more niche and enduring than the white dial Advantages of Milan steel straps: Compared with leather straps, they are not afraid of sweat stains and are less prone to aging. They offer higher wearing comfort in spring and summer, and the metal cold tone neutralize the stability of the gray dial Retro Roman hour markers: The 12 and 6 Roman numerals retain the brand's classic and retro genes, with soft lines that are not ostentatious