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Patek Philippe - Patek Philippe Rose Gold Calatrava Watch Ref. 96 - The Keystone Watches

Patek Philippe Rose Gold Calatrava Watch Ref. 96

Patek Philippe Rose Gold Calatrava Watch Ref. 96

Sold Out

 

Breguet Yellow Gold Vintage Classique Power Reserve Ref. 3380

Breguet Yellow Gold Vintage Classique Power Reserve Ref. 3380

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Vacheron Constantin - Vacheron Constantin Platinum Skeleton Perpetual Watch Ref. 43033 - The Keystone Watches

Vacheron Constantin Platinum Skeleton Perpetual Watch Ref. 43033

Vacheron Constantin Platinum Skeleton Perpetual Watch Ref. 43033

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Rolex - Rolex Yellow Gold Day-Date Ref. 18148 with Sapphire and Diamond String Dial and Bezel (New Arrival) - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18148 with Sapphire and Diamond String Dial and Bezel (New Arrival)

Rolex Yellow Gold Day-Date Ref. 18148 with Sapphire and Diamond String Dial and Bezel (New Arrival)

Sold Out

 
Rolex - Rolex Steel Daytona Ref. 6265 with Black Sigma Dial - The Keystone Watches

Rolex Steel Daytona Ref. 6265 with Black Sigma Dial

Rolex Steel Daytona Ref. 6265 with Black Sigma Dial

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Rolex - Rolex Steel Pepsi GMT-Master Ref. 1675 (New Arrival) - The Keystone Watches

Rolex Steel Pepsi GMT-Master Ref. 1675 (New Arrival)

Rolex Steel Pepsi GMT-Master Ref. 1675 (New Arrival)

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Rolex - Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers

Sold Out

 
Cartier - Cartier Yellow Gold Diamond and Tourmaline Vintage Watch - The Keystone Watches

Cartier Yellow Gold Diamond and Tourmaline Vintage Watch

Cartier Yellow Gold Diamond and Tourmaline Vintage Watch

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Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

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Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial

Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial

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Patek Philippe - Patek Philippe Yellow Gold Calatrava Ref. 3893 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Ref. 3893

Patek Philippe Yellow Gold Calatrava Ref. 3893

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Rolex - Rolex Yellow Gold Datejust Ref. 68278 Retailed by Tiffany & Co - The Keystone Watches

Rolex Yellow Gold Datejust Ref. 68278 Retailed by Tiffany & Co

Rolex Yellow Gold Datejust Ref. 68278 Retailed by Tiffany & Co

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Rolex Yellow Gold Day-Date Ref. 18208 with Mother of Pearl

Rolex Yellow Gold Day-Date Ref. 18208 with Mother of Pearl

Rolex Yellow Gold Day-Date Ref. 18208 with Mother of Pearl

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Patek Philippe Yellow Gold and Enamel Pocket Watch, Circa 1904

Patek Philippe Yellow Gold and Enamel Pocket Watch, Circa 1904

Patek Philippe Yellow Gold and Enamel Pocket Watch, Circa 1904

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Rolex Yellow Gold Submariner Ref. 16618 in Outstanding Condition

Rolex Yellow Gold Submariner Ref. 16618 in Outstanding Condition

Rolex Yellow Gold Submariner Ref. 16618 in Outstanding Condition

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Girard Perregaux Yellow Gold Vintage Watch Ref. 9851RA

Girard Perregaux Yellow Gold Vintage Watch Ref. 9851RA

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Cartier - Cartier Yellow Gold Vintage Tank - The Keystone Watches

Cartier Yellow Gold Vintage Tank

Cartier Yellow Gold Vintage Tank

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Rolex Yellow Gold Yachtmaster Ref. 16628 with Blue Dial

Rolex Yellow Gold Yachtmaster Ref. 16628 with Blue Dial

Rolex Yellow Gold Yachtmaster Ref. 16628 with Blue Dial

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Rolex Yellow Gold Day Date Ref. 18238 with Diamond Pleidas Dial

Rolex Yellow Gold Day Date Ref. 18238 with Diamond Pleidas Dial

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Rolex - Rolex Tridor Day-Date Ref. 18129 - The Keystone Watches

Rolex Tridor Day-Date Ref. 18129

Rolex Tridor Day-Date Ref. 18129

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Cartier Two Tone Vintage Santos Ref. 2961

Cartier Two Tone Vintage Santos Ref. 2961

Sold Out

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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
 
Audemars Piguet John Shaeffer Star Wheel Minute Repeater Ref. 25881OR (New Arrival)

Audemars Piguet John Shaeffer Star Wheel Minute Repeater Ref. 25881OR (New Arrival)

Audemars Piguet John Shaeffer Star Wheel Minute Repeater Ref. 25881OR (New Arrival)

$300,000 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
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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