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Rolex - Rolex Steel Big Red Daytona Watch Ref. 6263 - The Keystone Watches

Rolex Steel Big Red Daytona Watch Ref. 6263

Rolex Steel Big Red Daytona Watch Ref. 6263

Sold Out

 
Rolex - Rolex Yellow Gold Submariner Ref. 16618 - The Keystone Watches

Rolex Yellow Gold Submariner Ref. 16618

Rolex Yellow Gold Submariner Ref. 16618

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Rolex Ladies Vintage White Gold Diamond Watch

Rolex Ladies Vintage White Gold Diamond Watch

Rolex Ladies Vintage White Gold Diamond Watch

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Rolex - Rolex Yellow Gold Day Date Ref. 1803 with Matte Black Dial - The Keystone Watches

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

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

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Rolex - Rolex Platinum Day-Date Ref. 18296 - The Keystone Watches

Rolex Platinum Day-Date Ref. 18296

Rolex Platinum Day-Date Ref. 18296

Sold Out

 
Patek Philippe - Patek Philippe White Gold Golden Ellipse Watch Ref. 3545 - The Keystone Watches

Patek Philippe White Gold Golden Ellipse Watch Ref. 3545

Patek Philippe White Gold Golden Ellipse Watch Ref. 3545

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Vacheron Constantin - Vacheron Constantin Yellow Gold Watch Ref. 2020 with Original Paperwork - The Keystone Watches

Vacheron Constantin Yellow Gold Watch Ref. 2020 with Original Paperwork

Vacheron Constantin Yellow Gold Watch Ref. 2020 with Original Paperwork

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Rolex - Rolex Yellow Gold Day Date Ref. 18238 with Ruby String Dial - The Keystone Watches

Rolex Yellow Gold Day Date Ref. 18238 with Ruby String Dial

Rolex Yellow Gold Day Date Ref. 18238 with Ruby String Dial

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Patek Philippe White Gold Calatrava Watch Ref. 3445 on Bracelet

Patek Philippe White Gold Calatrava Watch Ref. 3445 on Bracelet

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Rolex White Gold Day Date Ref. 18239 with Factory Diamond Dial

Rolex White Gold Day Date Ref. 18239 with Factory Diamond Dial

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Patek Philippe - Patek Philippe Yellow Gold Calatrava Ref. 2545, Gifted by the Arab American Oil Company (ARAMCO) - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Ref. 2545, Gifted by the Arab American Oil Company (ARAMCO)

Patek Philippe Yellow Gold Calatrava Ref. 2545, Gifted by the Arab American Oil Company (ARAMCO)

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Rolex - Rolex Yellow Gold Day Date Ref. 18248 with Factory Bark Finish - The Keystone Watches

Rolex Yellow Gold Day Date Ref. 18248 with Factory Bark Finish

Rolex Yellow Gold Day Date Ref. 18248 with Factory Bark Finish

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Rolex - Rolex Yellow Gold Day-Date Lapis Pinball Watch Ref. 18238 - The Keystone Watches

Rolex Yellow Gold Day-Date Lapis Pinball Watch Ref. 18238

Rolex Yellow Gold Day-Date Lapis Pinball Watch Ref. 18238

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Audemars Piguet - Audemars Piguet Yellow Gold Vintage Bracelet Watch - The Keystone Watches

Audemars Piguet Yellow Gold Vintage Bracelet Watch

Audemars Piguet Yellow Gold Vintage Bracelet Watch

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Rolex Yellow Gold Zenith Daytona Ref. 16528 with Champagne Diamond Dial

Rolex Yellow Gold Zenith Daytona Ref. 16528 with Champagne Diamond Dial

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Rolex - Rolex Day Date Tridor Ref. 18239 with Diamond Dial - The Keystone Watches

Rolex Day Date Tridor Ref. 18239 with Diamond Dial

Rolex Day Date Tridor Ref. 18239 with Diamond Dial

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Rolex - Rolex Yellow Gold Day Date Ref. 18238 with Blue Vignette Dial - The Keystone Watches

Rolex Yellow Gold Day Date Ref. 18238 with Blue Vignette Dial

Rolex Yellow Gold Day Date Ref. 18238 with Blue Vignette Dial

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Audemars Piguet White Gold Bracelet Watch Ref. 5266

Audemars Piguet White Gold Bracelet Watch Ref. 5266

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Patek Philippe - Patek Philippe Yellow Gold Calatrava Ref. 2428 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Ref. 2428

Patek Philippe Yellow Gold Calatrava Ref. 2428

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Rolex - Rolex Datejust Ref. 68058 with Pave Diamond and Sapphire Dial - The Keystone Watches

Rolex Datejust Ref. 68058 with Pave Diamond and Sapphire Dial

Rolex Datejust Ref. 68058 with Pave Diamond and Sapphire Dial

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Rolex - Rolex Yellow Gold GMT-Master II Ref. 16718 retailed by Tiffany & Co. - The Keystone Watches

Rolex Yellow Gold GMT-Master II Ref. 16718 retailed by Tiffany & Co.

Rolex Yellow Gold GMT-Master II Ref. 16718 retailed by Tiffany & Co.

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Patek Philippe - Patek Philippe White Gold Square Watch Ref. 3404 - The Keystone Watches

Patek Philippe White Gold Square Watch Ref. 3404

Patek Philippe White Gold Square Watch Ref. 3404

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New Arrivals Preview
 
Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

$38,000 USD
 
Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

$30,000 USD
 
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)

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

$60,000 USD
 
Breguet Cushion Shaped Diver 200m Watch (New Arrival)

Breguet Cushion Shaped Diver 200m Watch (New Arrival)

Breguet Cushion Shaped Diver 200m Watch (New Arrival)

$58,000 USD
 
Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

$18,000 USD
 
Cartier Yellow Gold Tank Normale Bracelet Watch  Ref. 78092 (New Arrival)

Cartier Yellow Gold Tank Normale Bracelet Watch Ref. 78092 (New Arrival)

Cartier Yellow Gold Tank Normale Bracelet Watch Ref. 78092 (New Arrival)

$36,000 USD
 
Cartier - Cartier Yellow Gold Tank Reverso (New Arrival) - The Keystone Watches

Cartier Yellow Gold Tank Reverso (New Arrival)

Cartier Yellow Gold Tank Reverso (New Arrival)

$34,500 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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