Cartier Santos Octagon 18K Gold – Gray “Ghost Dial” – Full Set (1985) For sale is a rare and collectible Cartier Santos Octagon crafted from solid 18-karat yellow gold (750), featuring the coveted gray “Ghost Dial.” The watch dates from 1985 and is offered as a complete set—including the original Cartier box and original international warranty certificate with matching serial number. Details: • Model: Santos Octagon • Material: Solid 18K yellow gold (750) • Movement: Automatic (Automatique) • Dial: Rare gray “Ghost Dial” • Date at 3 o’clock • Original integrated 18K gold bracelet • Year of manufacture: 1985 • Condition: Very good vintage condition with slight age-related signs of wear Special features: • Very rare combination of solid gold and a gray dial • Complete set with box and papers • Matching serial number • Early model from the mid-1980s • High collector’s value with rising demand This configuration is rarely found on the market and represents a special opportunity for collectors.