Cartier Santos Octagon Watch Automatic 18k Yellow Gold

This Cartier Santos Octagon ref 13205 from the 1980s-1990s features an automatic movement housed in a 26mm octagonal case. The Roman numeral dial sits behind sapphire crystal, with a faceted sapphire crown that shows age-appropriate wear and abrasion. The integrated 18k yellow gold Santos screw bracelet fits a 6.25-inch wrist.

This watch includes its original box and papers. The signature octagonal bezel and geometric case design define the Santos line's architectural aesthetic in solid 18k gold.