Vintage Piaget Emperador 9131 K51 watch with factory diamond and sapphire dial on wrist, crafted in 18K white gold.
Vintage Piaget Emperador 9131 K51 watch featuring a factory diamond and sapphire dial, 18K white gold case and integrated bracelet.
Macro close-up of the factory diamond and sapphire dial on a vintage Piaget Emperador 9131 K51 watch in 18K white gold.
Caseback view of a vintage Piaget Emperador 9131 K51 watch showing the reference number and original 18K white gold integrated bracelet.
Side profile view of the original integrated 18K white gold bracelet on a vintage Piaget Emperador 9131 K51 watch.
Close-up of the original Piaget clasp and integrated 18K white gold bracelet on a vintage Piaget Emperador 9131 K51 watch.
Vintage Piaget Emperador 9131 K51 watch with factory diamond and sapphire dial on wrist, crafted in 18K white gold.
Vintage Piaget Emperador 9131 K51 watch featuring a factory diamond and sapphire dial, 18K white gold case and integrated bracelet.
Video showcasing a vintage Piaget Emperador 9131 K51 watch with factory diamond and sapphire dial, 18K white gold case and integrated bracelet.
Macro close-up of the factory diamond and sapphire dial on a vintage Piaget Emperador 9131 K51 watch in 18K white gold.
Caseback view of a vintage Piaget Emperador 9131 K51 watch showing the reference number and original 18K white gold integrated bracelet.
Side profile view of the original integrated 18K white gold bracelet on a vintage Piaget Emperador 9131 K51 watch.
Close-up of the original Piaget clasp and integrated 18K white gold bracelet on a vintage Piaget Emperador 9131 K51 watch.
Vintage Piaget Emperador 9131 K51 on wrist featuring an original factory diamond and sapphire dial with 18K white gold bracelet

Vintage Piaget Emperador 9131 K51 Diamond Dial Watch 18K White Gold

$18,395.00
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Pickup available at 10 West 46th Street, Floor 17

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Rare and exceptionally elegant, this Vintage Piaget Emperador Reference 9131 K51 is crafted entirely in 18K White Gold and showcases the refined design language that helped establish Piaget as one of Switzerland's most respected luxury watchmakers. Its slim profile, integrated bracelet, and precious metal construction embody the sophisticated style that defined high-end dress watches of the era.

The centerpiece of this watch is its original factory Diamond & Sapphire Dial, a striking combination rarely found on vintage Piaget models. Paired with a factory diamond bezel, the dial creates remarkable depth and brilliance while maintaining the understated elegance collectors seek from the Emperador collection.

Powered by a manual movement and fitted with a scratch-resistant sapphire crystal, this Piaget offers both mechanical charm and timeless appeal. The seamless integration between the case and bracelet further highlights the craftsmanship and attention to detail that made Piaget's white gold creations highly desirable among collectors.

Whether added to a curated vintage watch collection or worn as a statement piece, this Piaget Emperador represents an exceptional opportunity to own a rare diamond and sapphire dial example from one of the most celebrated names in Swiss watchmaking.

Brand: Piaget

Model: Emperador

Reference Number: 9131 K51

Metal: 18K White Gold

Condition: Pre-Owned

Movement: Manual Movement

Case Diameter/Width: 23MM

Crystal: Scratch Resistant Sapphire Crystal

Bracelet: Original 18K White Gold Bracelet

Bezel: Factory Diamond Bezel

Dial: Original Factory Diamond & Sapphire Dial

Clasp: Fold Over Clasp

Includes: BAYAM & CO. Box & Appraisal Certificate

Every watch offered by BAYAM & CO. Vintage Watches is carefully sourced, authenticated, inspected, serviced, and tested before shipment.

Each timepiece includes a 1-Year Mechanical Warranty and our Lifetime Upgrade Program, allowing you to trade in your watch in the future and receive credit toward another watch from our collection.

We offer a 3-Day Return Period from the date of delivery on watch purchases.

To be eligible for a return, the watch must be returned in the same condition as received, with all included documentation, accessories, and security tags intact.

Every watch sold by BAYAM & CO. Vintage Watches is Guaranteed Authentic and carefully inspected prior to shipment.

Each watch includes an Appraisal Certificate and is backed by our commitment to quality, transparency, and customer satisfaction.

We offer FREE Express Shipping on all watch orders.

Every watch is shipped Fully Insured and requires a Signature Upon Delivery for added security.