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Vacheron Constantin Yellow Gold Woven Watch Ref. 7391

Vacheron Constantin Yellow Gold Woven Watch Ref. 7391

Sold Out

 
Patek Philippe - Patek Philippe Platinum Calatrava Ref. 5196 - The Keystone Watches

Patek Philippe Platinum Calatrava Ref. 5196

Patek Philippe Platinum Calatrava Ref. 5196

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Patek Philippe White Gold Calatrava Ref. 3919

Patek Philippe White Gold Calatrava Ref. 3919

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Cartier Yellow Gold Tank Mecanique Ref. 96065

Cartier Yellow Gold Tank Mecanique Ref. 96065

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Piaget White Gold Watch with Diamond and Opal Dial Ref. 9826

Piaget White Gold Watch with Diamond and Opal Dial Ref. 9826

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Louis Vuitton - Louis Vuitton Ceramic Monterey II Watch - The Keystone Watches

Louis Vuitton Ceramic Monterey II Watch

Louis Vuitton Ceramic Monterey II Watch

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Patek Philippe Yellow Gold Watch Ref. 3567

Patek Philippe Yellow Gold Watch Ref. 3567

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Patek Philippe White Gold Chronograph Ref. 5170G

Patek Philippe White Gold Chronograph Ref. 5170G

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Patek White Gold Golden Ellipse Watch Ref. 3594

Patek White Gold Golden Ellipse Watch Ref. 3594

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Audemars Piguet Yellow Gold Skeleton Watch with Diamonds and Sapphires

Audemars Piguet Yellow Gold Skeleton Watch with Diamonds and Sapphires

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Vacheron Constantin Yellow Gold Skeleton Watch Ref. 33115

Vacheron Constantin Yellow Gold Skeleton Watch Ref. 33115

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Vacheron Constantin - Vacheron Constantin White Gold Skeleton Watch Ref. 33115 - The Keystone Watches

Vacheron Constantin White Gold Skeleton Watch Ref. 33115

Vacheron Constantin White Gold Skeleton Watch Ref. 33115

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Piaget White Gold Emperador with Pave and Sapphire Dial Ref. 9131C

Piaget White Gold Emperador with Pave and Sapphire Dial Ref. 9131C

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Rolex Datejust Oysterquartz Ref. 17013 in New Old Stock Condition

Rolex Datejust Oysterquartz Ref. 17013 in New Old Stock Condition

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Patek Philippe - Patek Philippe Yellow Gold Diamond & Sapphire Watch Ref. 4665 - The Keystone Watches

Patek Philippe Yellow Gold Diamond & Sapphire Watch Ref. 4665

Patek Philippe Yellow Gold Diamond & Sapphire Watch Ref. 4665

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Piaget - Piaget Yellow Gold Braided Bracelet Watch Ref. 922 - The Keystone Watches

Piaget Yellow Gold Braided Bracelet Watch Ref. 922

Piaget Yellow Gold Braided Bracelet Watch Ref. 922

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Cartier Yellow Gold Tank Watch, European Watch & Clock from 1959

Cartier Yellow Gold Tank Watch, European Watch & Clock from 1959

Cartier Yellow Gold Tank Watch, European Watch & Clock from 1959

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Patek Philippe White Gold World Time Ref. 5110

Patek Philippe White Gold World Time Ref. 5110

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Blancpain Platinum Skeleton Watch Ref. 0021

Blancpain Platinum Skeleton Watch Ref. 0021

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Ulysse Nardin San Marco Enamel Trafalgar Watch Ref. 131-77-9

Ulysse Nardin San Marco Enamel Trafalgar Watch Ref. 131-77-9

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Patek Philippe Yellow Gold Calarava Ref. 3919

Patek Philippe Yellow Gold Calarava Ref. 3919

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Patek Philippe Yellow Gold Automatic Watch Ref. 3861

Patek Philippe Yellow Gold Automatic Watch Ref. 3861

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New Arrivals Preview
 
Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

$19,500 USD
 
Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

$19,800 USD
 
Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

$16,000 USD
 
Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

$75,000 USD
 
Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

$30,000 USD
 
Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

$105,000 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival) - The Keystone Watches

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

$60,000 USD
Shop all New Arrivals Preview

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Guarantee

Our watches go through a rigorous authentication process in which seasoned experts examine and evaluate the watches. These experts have decades of experience and have authenticated thousands of watches in their lifetime. We guarantee every piece of the watches we offer are 100% authentic. 

CONTACT US

You can reach us by emailing hello@thekeystone.com or call 213-632-9061

We are based in West Hollywood, CA. Please contact us for appointments to view a watch in person. 

We are not authorized sellers of the brands listed on our site. We sell vintage and pre-owned product.

Stay in touch.

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