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Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

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Breguet Yellow Gold Vintage Classique Watch

Breguet Yellow Gold Vintage Classique Watch

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Rolex - Rolex White Gold Day-Date Ref. 18239 - The Keystone Watches

Rolex White Gold Day-Date Ref. 18239

Rolex White Gold Day-Date Ref. 18239

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Rolex Yellow Gold Day-Date Ref. 18238 in Outstanding Condition with Papers

Rolex Yellow Gold Day-Date Ref. 18238 in Outstanding Condition with Papers

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Rolex White Gold Vintage Day Date Ref. 1803

Rolex White Gold Vintage Day Date Ref. 1803

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Rolex Day Date White Gold Day Date Ref. 18239

Rolex Day Date White Gold Day Date Ref. 18239

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Rolex Yellow Gold Day Date Ref. 18238 with Onyx Dial

Rolex Yellow Gold Day Date Ref. 18238 with Onyx Dial

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Rolex Yellow Gold Day Date Ref. 1803 with Wide Boy Dial

Rolex Yellow Gold Day Date Ref. 1803 with Wide Boy Dial

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Rolex - Rolex Yellow Gold Day-Date Ref. 18048 - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18048

Rolex Yellow Gold Day-Date Ref. 18048

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Patek Philippe - Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale) - The Keystone Watches

Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

"Price upon request"
 

Rolex Yellow Gold Cellini Diamond Watch Ref. 4652

Rolex Yellow Gold Cellini Diamond Watch Ref. 4652

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Rolex White Gold Day Date Ref. 18239 with Salmon Dial

Rolex White Gold Day Date Ref. 18239 with Salmon Dial

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Rolex Steel Milgauss Ref. 1019

Rolex Steel Milgauss Ref. 1019

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Cartier Platinum Tank Watch Ref. 1601 with Rare Salmon Dial, Edition of 70

Cartier Platinum Tank Watch Ref. 1601 with Rare Salmon Dial, Edition of 70

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Rolex Steel Explorer II Orange Hand Ref. 1655

Rolex Steel Explorer II Orange Hand Ref. 1655

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Rolex Yellow Gold Day-Date Ref. 18238 with Cream Pyramid Dial

Rolex Yellow Gold Day-Date Ref. 18238 with Cream Pyramid Dial

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Rolex Yellow Gold Datejust Ref. 68278 in New Old Stock Condition

Rolex Yellow Gold Datejust Ref. 68278 in New Old Stock Condition

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Rolex Yellow & White Gold Diamond Cellini Watch Ref. 5151

Rolex Yellow & White Gold Diamond Cellini Watch Ref. 5151

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Rolex Yellow Gold Day Date Ref. 18038 in Like New Condition

Rolex Yellow Gold Day Date Ref. 18038 in Like New Condition

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Rolex Yellow Gold Day-Date Rainbow Oysterquartz Ref. 19158 (Private Sale)

Rolex Yellow Gold Day-Date Rainbow Oysterquartz Ref. 19158 (Private Sale)

"Price upon request"
 

Audemars Piguet Yellow Gold Vintage Opal and Pave Watch

Audemars Piguet Yellow Gold Vintage Opal and Pave Watch

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Patek Philippe Steel Calatrava Ref. 3509

Patek Philippe Steel Calatrava Ref. 3509

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Rolex Yellow Gold Day Date Ref. 1803 with Black Claw Dial

Rolex Yellow Gold Day Date Ref. 1803 with Black Claw Dial

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Rolex Yellow Gold King Midas Ref. 4136 with Lapis Lazuli and Diamond Dial

Rolex Yellow Gold King Midas Ref. 4136 with Lapis Lazuli and Diamond Dial

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Rolex Yellow Gold Day-Date 18238 with Baguette Dial

Rolex Yellow Gold Day-Date 18238 with Baguette Dial

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Rolex Day-Date Ref. 18238 with Gold Missoni String Dial

Rolex Day-Date Ref. 18238 with Gold Missoni String Dial

Rolex Day-Date Ref. 18238 with Gold Missoni String Dial

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Patek Philippe Yellow Gold Chronograph Ref. 130 Retailed by Tiffany (Private Sale)

Patek Philippe Yellow Gold Chronograph Ref. 130 Retailed by Tiffany (Private Sale)

"Price upon request"
 

Rolex Steel Pepsi GMT-Master Ref. 16710 on Jubilee Bracelet in Top Condition (New Arrival)

Rolex Steel Pepsi GMT-Master Ref. 16710 on Jubilee Bracelet in Top Condition (New Arrival)

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Pocket Watch Ref. 725/2 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Pocket Watch Ref. 725/2

Patek Philippe Yellow Gold Perpetual Calendar Pocket Watch Ref. 725/2

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Audemars Piguet White Gold Vintage Pave Diamond Watch

Audemars Piguet White Gold Vintage Pave Diamond Watch

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Audemars Piguet Yellow Gold Skeleton Watch Ref. 5036

Audemars Piguet Yellow Gold Skeleton Watch Ref. 5036

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Piaget Yellow Gold Vintage Watch Ref. 9802

Piaget Yellow Gold Vintage Watch Ref. 9802

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Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial

Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial

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Rolex - Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518 - The Keystone Watches

Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518

Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518

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Rolex Yellow Gold Day-Date Ref. 18388

Rolex Yellow Gold Day-Date Ref. 18388

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Rolex Steel Big Red Daytona Ref. 6265

Rolex Steel Big Red Daytona Ref. 6265

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New Arrivals Preview
 
Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

$22,000 USD
 
Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

$18,750 USD
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 USD
 
Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

$8,000 USD
 
Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

$78,000 USD
 
Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

$7,800 USD
 
Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 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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