The Cartier Santos Dumont Skeleton Dial Watch, model WHSA0031, is an exquisite luxury timepiece featuring an 18k yellow gold case with blue lacquer. This Santos Dumont model secures to the wrist with a leather strap. Its skeleton dial reveals the movement within. The polished blued-steel hands offer a distinct contrast against the intricate gears. This piece complements both formal and elevated casual attire. Key details Brand: Cartier Type: Watch Line: Santos Dumont Material: 18k yellow gold, Leather Reference: WHSA0031