Cartier (London Series) W670101 ultra-thin classic model. Genuine original mold opening, using 9015 movement. The SOLO series of watches perfectly retains its classic elegance and Cartier characteristics. Roman numerals, sword-shaped blue steel hands, inlaid cabochon sapphire watch and clock track are the perfect combination! In fact, it is the embodiment of elegance in formal occasions! 42mmX9mm Italian cowhide