This Cartier Santos Octagon GM reference 2966 is a rare and characterful version of the iconic Santos design. The stainless steel case measures 30 millimeters and is paired with an eighteen karat yellow gold bezel and matching gold screws and crown. The gold elements have developed a warm and even patina that highlights the watch’s vintage charm. The case has never been polished and retains sharp factory lines and crisp surfaces throughout. Inside ticks a reliable automatic movement that combines everyday usability with Cartier’s unmistakable style. With its untouched condition and beautifully aged gold accents, this is a standout example of one of Cartier’s most distinctive and collectible models.