Cartier Ct 0611O-001 Optical Frame combines a squared black acetate front with gold titanium temples that echo the Santos aesthetic. Made in Japan, it pairs refined construction with signature Santos hinge and screw details for everyday prescription wear. Key attributes: Black | Gold | Acetate, Titanium | Prescription-ready | Clear lenses | Squared shape | Black acetate front | Gold titanium temples | Three-dimensional hinge block | Temple tips decorated with Santos screws | Dimensions & fit: Eye 52mm | Bridge 19mm | Temple 145mm | Composition & care: Acetate | Titanium Colour: brown