Piaget Emperador Ref. 9591 – 18k Yellow Gold with Black Lacquer Dial

The Piaget Ref. 9591 exemplifies the maison’s mastery of elegant minimalism and ultra-thin watchmaking during the 1970s–1980s. Its distinctive cushion-shaped 18k yellow gold case captures the sleek geometry of the era, while the black lacquer dial – devoid of indices – creates a striking contrast that emphasizes purity and refinement. Only the gold Piaget signature and slender dauphine hands interrupt the dial’s flawless surface, underscoring the house’s commitment to timeless design.

Powering the 9591 is one of Piaget’s celebrated ultra-thin calibers, a hallmark of the brand’s golden age of watchmaking. The discreet crown and slim profile further accentuate its jewel-like presence on the wrist, making it as much a piece of refined design as it is a timekeeper. Completing this example is a black strap paired with an original 18k yellow gold Piaget-signed buckle.

On the case back, the watch bears French import hallmarks – two owls and a maker’s mark “GL” with a dagger in between – signifying that the piece was inspected and approved by the French assay office for 18k gold purity. These hallmarks not only confirm the case’s quality but also suggest that this watch was retailed or destined for the French market, adding further historical and collectible significance.

Specifications:

• Model: Piaget Ref. 9591
• Case: 30 x 37mm cushion-shaped, 18k Yellow Gold
• Dial: Black lacquer, minimalist with gold dauphine hands
• Crystal: Sapphire
• Movement: Ultra-thin Piaget manual winding caliber
• Buckle: Original 18k Yellow Gold Piaget-signed Buckle
• Caseback: Stamped with French owl hallmarks and “GL” with dagger maker’s mark
• Year: 1970s–1980s (approx.)
• Accessories: Watch Only
• Shipping: Free Worldwide Insured FedEx Priority
• Warranty: Every pre-owned watch we sell comes with a 12-month mechanical warranty