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Rolex - Rolex Steel Submariner Ref. 5513 with Original Paper - The Keystone Watches

Rolex Steel Submariner Ref. 5513 with Original Paper

Rolex Steel Submariner Ref. 5513 with Original Paper

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Cartier - Cartier Yellow Gold Tank Louis, Circa 1966 - The Keystone Watches

Cartier Yellow Gold Tank Louis, Circa 1966

Cartier Yellow Gold Tank Louis, Circa 1966

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Vacheron Constantin - Vacheron Constantin White Gold Vintage Automatic Watch - The Keystone Watches

Vacheron Constantin White Gold Vintage Automatic Watch

Vacheron Constantin White Gold Vintage Automatic Watch

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Audemars Piguet White Gold Vintage Bracelet Watch Ref. 4647

Audemars Piguet White Gold Vintage Bracelet Watch Ref. 4647

Audemars Piguet White Gold Vintage Bracelet Watch Ref. 4647

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Rolex Rose Gold and Steel Vintage Datejust Ref. 1601 with Original Paper

Rolex Rose Gold and Steel Vintage Datejust Ref. 1601 with Original Paper

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Rolex Steel Zenith Daytona Ref. 16520

Rolex Steel Zenith Daytona Ref. 16520

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Rolex - Rolex Yellow Gold Day Date Ref. 18248 in Outstanding Original Condition - The Keystone Watches

Rolex Yellow Gold Day Date Ref. 18248 in Outstanding Original Condition

Rolex Yellow Gold Day Date Ref. 18248 in Outstanding Original Condition

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Piaget Yellow Gold Vintage Watch Ref. 9251

Piaget Yellow Gold Vintage Watch Ref. 9251

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Audemars Piguet - Audemars Piguet White Gold Vintage Tank Watch - The Keystone Watches

Audemars Piguet White Gold Vintage Tank Watch

Audemars Piguet White Gold Vintage Tank Watch

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Patek Philippe Yellow Gold Nautilus Ref. 3800/5 with Factory Diamonds

Patek Philippe Yellow Gold Nautilus Ref. 3800/5 with Factory Diamonds

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Rolex Two Tone Datejust Ref. 16233 in Like New Condition

Rolex Two Tone Datejust Ref. 16233 in Like New Condition

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Rolex - Rolex Yellow Gold Day-Date 18238 with Mother of Pearl and Ruby String Dial - The Keystone Watches

Rolex Yellow Gold Day-Date 18238 with Mother of Pearl and Ruby String Dial

Rolex Yellow Gold Day-Date 18238 with Mother of Pearl and Ruby String Dial

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Rolex - Rolex Steel GMT Master Ref. 16700 with Tritinova Dial - The Keystone Watches

Rolex Steel GMT Master Ref. 16700 with Tritinova Dial

Rolex Steel GMT Master Ref. 16700 with Tritinova Dial

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Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band

Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band

Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band

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

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

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Rolex Steel GMT Master II Ref. 16710

Rolex Steel GMT Master II Ref. 16710

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Cartier Vintage Love Bracelet by Aldo Cipullo Circa 1970 (Objet)

Cartier Vintage Love Bracelet by Aldo Cipullo Circa 1970 (Objet)

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Rolex White Gold Day Date 18239 Lemon Dial

Rolex White Gold Day Date 18239 Lemon Dial

Rolex White Gold Day Date 18239 Lemon Dial

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Chopard - Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival) - The Keystone Watches

Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival)

Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival)

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Rolex Yellow Gold Day Ref. 18078 with Burlwood Dial

Rolex Yellow Gold Day Ref. 18078 with Burlwood Dial

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Patek Philippe White Gold Gondolo Ref. 3567 with Original Papers

Patek Philippe White Gold Gondolo Ref. 3567 with Original Papers

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Patek Philippe White Gold Calatrava Watch with Unusual Grey Dial Watch Ref. 3514

Patek Philippe White Gold Calatrava Watch with Unusual Grey Dial Watch Ref. 3514

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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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