The Cartier Santos de Cartier Large Model (Ref. WGSA0021) is an 18K yellow gold automatic watch, a contemporary iteration of the original 1904 pilot's timepiece. This Santos de Cartier model suits a discerning wrist. Its robust design is appropriate for daily wear. The yellow gold complements both formal and casual attire, asserting a presence of considered luxury. Key details Brand: Cartier Type: Analog watch Material: 18K yellow gold Movement: Automatic, Calibre 1847 MC Reference: WGSA0021