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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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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA

Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA

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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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Rolex Yellow Gold Cellini Diamond Watch Ref. 4652

Rolex Yellow Gold Cellini Diamond Watch Ref. 4652

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Audemars Piguet White Gold Royal Oak Ref. 15054 with Diamond and Emerald Dial

Audemars Piguet White Gold Royal Oak Ref. 15054 with Diamond and Emerald Dial

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Audemars Piguet Rose Tantalum Royal Oak Watch Ref. 56175

Audemars Piguet Rose Tantalum Royal Oak Watch Ref. 56175

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Rolex Yellow Gold Ladies Jewelry Watch

Rolex Yellow Gold Ladies Jewelry Watch

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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 Rose Gold Yacht-Master Ref. 126655 (New Arrival)

Rolex Rose Gold Yacht-Master Ref. 126655 (New Arrival)

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Audemars Piguet Steel Midsize Royal Oak Ref. 77351 (New Arrival)

Audemars Piguet Steel Midsize Royal Oak Ref. 77351 (New Arrival)

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Rolex Steel Milgauss Ref. 1019

Rolex Steel Milgauss Ref. 1019

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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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Audemars Piguet Yellow Gold Royal Oak Skeleton 14789

Audemars Piguet Yellow Gold Royal Oak Skeleton 14789

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Audemars Piguet Steel Royal Oak Ref. 56303 with Tropical Dial

Audemars Piguet Steel Royal Oak Ref. 56303 with Tropical 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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New Arrivals Preview
 
Breguet Platinum and Rose Gold Tourbillon Ref. 3457 (New Arrival)

Breguet Platinum and Rose Gold Tourbillon Ref. 3457 (New Arrival)

Breguet Platinum and Rose Gold Tourbillon Ref. 3457 (New Arrival)

$68,500 USD
 
Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

$125,000 USD
 
Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

$62,000 USD
 
Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

$55,000 USD
 
Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

$21,000 USD
 
Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

$175,000 USD
 
Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

$70,000 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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