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Patek Philippe - Patek Philippe White Gold Ellipse Ref. 3577 - The Keystone Watches

Patek Philippe White Gold Ellipse Ref. 3577

Patek Philippe White Gold Ellipse Ref. 3577

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

Rolex White Gold Day-Date Ref. 18239 with Diamond Markers

Rolex White Gold Day-Date Ref. 18239 with Diamond Markers

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

Rolex White Gold Day-Date Ref. 18239 with Salmon Dial

Rolex White Gold Day-Date Ref. 18239 with Salmon Dial

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Patek Philippe - Patek Philippe White Gold Calatrava Watch Ref. 3759 with Original Diamond Bezel and Dial - The Keystone Watches

Patek Philippe White Gold Calatrava Watch Ref. 3759 with Original Diamond Bezel and Dial

Patek Philippe White Gold Calatrava Watch Ref. 3759 with Original Diamond Bezel and Dial

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Patek Philippe - Patek Philippe White Gold Backwind Calatrava Ref. 3569 - The Keystone Watches

Patek Philippe White Gold Backwind Calatrava Ref. 3569

Patek Philippe White Gold Backwind Calatrava Ref. 3569

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Audemars Piguet - Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper - The Keystone Watches

Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper

Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper

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

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 - Rolex White Gold Day-Date, Ref. 18039 - The Keystone Watches

Rolex White Gold Day-Date, Ref. 18039

Rolex White Gold Day-Date, Ref. 18039

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Rolex - Rolex White Gold Day-Date Bark Watch Ref. 18079 with Salmon Jubilee Dial - The Keystone Watches

Rolex White Gold Day-Date Bark Watch Ref. 18079 with Salmon Jubilee Dial

Rolex White Gold Day-Date Bark Watch Ref. 18079 with Salmon Jubilee Dial

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

Rolex White Gold Day-Date 18239

Rolex White Gold Day-Date 18239

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Rolex - Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers - The Keystone Watches

Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers

Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers

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Rolex - Rolex Day-Date White Gold Ref. 1803 - The Keystone Watches

Rolex Day-Date White Gold Ref. 1803

Rolex Day-Date White Gold Ref. 1803

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Rolex - Rolex White Gold Day-Date Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Ref. 1803

Rolex White Gold Day-Date Ref. 1803

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Patek Philippe - Patek Philippe Calatrava White Gold Ref. 570 with Tropical Dial - The Keystone Watches

Patek Philippe Calatrava White Gold Ref. 570 with Tropical Dial

Patek Philippe Calatrava White Gold Ref. 570 with Tropical Dial

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Patek Philippe - Patek Philippe White Gold Watch Ref 3733 with Black Onyx Dial - The Keystone Watches

Patek Philippe White Gold Watch Ref 3733 with Black Onyx Dial

Patek Philippe White Gold Watch Ref 3733 with Black Onyx Dial

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Patek Philippe - Patek Philippe White Gold Automatic Watch Ref. 3589 - The Keystone Watches

Patek Philippe White Gold Automatic Watch Ref. 3589

Patek Philippe White Gold Automatic Watch Ref. 3589

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Rolex - Rolex White Gold Day-Date 1803, 1969 - The Keystone Watches

Rolex White Gold Day-Date 1803, 1969

Rolex White Gold Day-Date 1803, 1969

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Rolex - Rolex White Gold Day-Date Watch Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803

Rolex White Gold Day-Date Watch Ref. 1803

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Patek Philippe - Patek Philippe White Gold Calatrava Watch Ref. 570 - The Keystone Watches

Patek Philippe White Gold Calatrava Watch Ref. 570

Patek Philippe White Gold Calatrava Watch Ref. 570

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Rolex - Rolex White Gold Datejust Watch Ref. 651 from 1962 - The Keystone Watches

Rolex White Gold Datejust Watch Ref. 651 from 1962

Rolex White Gold Datejust Watch Ref. 651 from 1962

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Piaget - Piaget White Gold Dual Time Hand Engraved Watch - The Keystone Watches

Piaget White Gold Dual Time Hand Engraved Watch

Piaget White Gold Dual Time Hand Engraved Watch

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Patek Philippe - Patek Philippe White Gold Perpetual Calendar Chrono Watch Ref. 5020 - The Keystone Watches

Patek Philippe White Gold Perpetual Calendar Chrono Watch Ref. 5020

Patek Philippe White Gold Perpetual Calendar Chrono Watch Ref. 5020

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Rolex - Rolex White Gold Day-Date Diamond Watch Ref. 18049 with Original Paper - The Keystone Watches

Rolex White Gold Day-Date Diamond Watch Ref. 18049 with Original Paper

Rolex White Gold Day-Date Diamond Watch Ref. 18049 with Original Paper

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Patek Philippe - Patek Philippe White Gold Lapis Square Watch Ref. 3578 - The Keystone Watches

Patek Philippe White Gold Lapis Square Watch Ref. 3578

Patek Philippe White Gold Lapis Square Watch Ref. 3578

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Patek Philippe - Patek Philippe White Gold Automatic Calatrava Watch Ref. 3588, with Original Box and Papers - The Keystone Watches

Patek Philippe White Gold Automatic Calatrava Watch Ref. 3588, with Original Box and Papers

Patek Philippe White Gold Automatic Calatrava Watch Ref. 3588, with Original Box and Papers

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Patek Philippe - Patek Philippe White Gold Calatrava Watch Ref. 3802 with Unusual Bracelet - The Keystone Watches

Patek Philippe White Gold Calatrava Watch Ref. 3802 with Unusual Bracelet

Patek Philippe White Gold Calatrava Watch Ref. 3802 with Unusual Bracelet

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

Rolex White Gold Day-Date Watch, Ref. 18239

Rolex White Gold Day-Date Watch, Ref. 18239

Sold Out

 
Rolex - Rolex White Gold Cosmograph Daytona Zenith Sodalite Watch Ref. 16519 - The Keystone Watches

Rolex White Gold Cosmograph Daytona Zenith Sodalite Watch Ref. 16519

Rolex White Gold Cosmograph Daytona Zenith Sodalite Watch Ref. 16519

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Rolex - Rolex White Gold Datejust Sapphire Bezel Watch Ref. 69119 - The Keystone Watches

Rolex White Gold Datejust Sapphire Bezel Watch Ref. 69119

Rolex White Gold Datejust Sapphire Bezel Watch Ref. 69119

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Rolex - Rolex White Gold Day-Date Watch Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803

Rolex White Gold Day-Date Watch Ref. 1803

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Piaget - Piaget White Gold Diamond & Ruby Bracelet Watch - The Keystone Watches

Piaget White Gold Diamond & Ruby Bracelet Watch

Piaget White Gold Diamond & Ruby Bracelet Watch

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Rolex - Rolex White Gold Day-Date Watch Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803

Rolex White Gold Day-Date Watch Ref. 1803

Sold Out

 
Rolex - Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519 - The Keystone Watches

Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519

Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519

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Vacheron Constantin - Vacheron Constantin White Gold Asymetric Watch for the Prestige de la France - The Keystone Watches

Vacheron Constantin White Gold Asymetric Watch for the Prestige de la France

Vacheron Constantin White Gold Asymetric Watch for the Prestige de la France

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Patek Philippe - Patek Philippe White Gold Square Watch Ref. 3490 - The Keystone Watches

Patek Philippe White Gold Square Watch Ref. 3490

Patek Philippe White Gold Square Watch Ref. 3490

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New Arrivals Preview
 
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
 
Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

$165,000 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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