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Audemars Piguet Steel Automatic Watch Ref. 5222

Audemars Piguet Steel Automatic Watch Ref. 5222

Sold Out

 
Cartier - Cartier White Gold Tank Louis - The Keystone Watches

Cartier White Gold Tank Louis

Cartier White Gold Tank Louis

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Audemars Piguet - Audemars Piguet Yellow Gold and Diamond Skeleton Watch - The Keystone Watches

Audemars Piguet Yellow Gold and Diamond Skeleton Watch

Audemars Piguet Yellow Gold and Diamond Skeleton Watch

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Patek Philippe Yellow Gold Diamond & Ruby Watch Ref. 3968

Patek Philippe Yellow Gold Diamond & Ruby Watch Ref. 3968

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Audemars Piguet - Audemars Piguet Yellow Gold Skeletonized Diamond Watch - The Keystone Watches

Audemars Piguet Yellow Gold Skeletonized Diamond Watch

Audemars Piguet Yellow Gold Skeletonized Diamond Watch

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Patek Philippe - Patek Philippe Steel Tonneau Watch Ref. 3579 - The Keystone Watches

Patek Philippe Steel Tonneau Watch Ref. 3579

Patek Philippe Steel Tonneau Watch Ref. 3579

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Cartier - Cartier Yellow Gold Tank Obus Skeleton Watch Ref. 2380, Edition of 100 Pieces - The Keystone Watches

Cartier Yellow Gold Tank Obus Skeleton Watch Ref. 2380, Edition of 100 Pieces

Cartier Yellow Gold Tank Obus Skeleton Watch Ref. 2380, Edition of 100 Pieces

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Patek Philippe - Patek Philippe Yellow Gold Mechanical Bracelet Watch Ref. 3528 - The Keystone Watches

Patek Philippe Yellow Gold Mechanical Bracelet Watch Ref. 3528

Patek Philippe Yellow Gold Mechanical Bracelet Watch Ref. 3528

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

Rolex Yellow Gold Day-Date Ref. 1803

Rolex Yellow Gold Day-Date Ref. 1803

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Cartier Yellow Gold Bumper Automatic Watch, European Watch & Clock

Cartier Yellow Gold Bumper Automatic Watch, European Watch & Clock

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Rolex - Rolex Platinum Day-Date Ref. 18296 with Original Diamonds - The Keystone Watches

Rolex Platinum Day-Date Ref. 18296 with Original Diamonds

Rolex Platinum Day-Date Ref. 18296 with Original Diamonds

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Rolex - Rolex Yellow Gold Mechanical Cellini Ref. 4127 - The Keystone Watches

Rolex Yellow Gold Mechanical Cellini Ref. 4127

Rolex Yellow Gold Mechanical Cellini Ref. 4127

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Patek Philippe - Patek Philippe White Gold Diamond & Onyx Watch Ref. 3625 - The Keystone Watches

Patek Philippe White Gold Diamond & Onyx Watch Ref. 3625

Patek Philippe White Gold Diamond & Onyx Watch Ref. 3625

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Piaget - Piaget White Gold Polo with Original Diamonds and Emeralds - The Keystone Watches

Piaget White Gold Polo with Original Diamonds and Emeralds

Piaget White Gold Polo with Original Diamonds and Emeralds

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Piaget - Piaget Lapis, Onyx and Sodalite Hexagon Watch (NEW ARRIVAL) - The Keystone Watches

Piaget Lapis, Onyx and Sodalite Hexagon Watch (NEW ARRIVAL)

Piaget Lapis, Onyx and Sodalite Hexagon Watch (NEW ARRIVAL)

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Patek Philippe - Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 3970 - The Keystone Watches

Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 3970

Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 3970

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Rolex - Rolex White Gold Daytona Sodalite Watch Ref. 116509 - The Keystone Watches

Rolex White Gold Daytona Sodalite Watch Ref. 116509

Rolex White Gold Daytona Sodalite Watch Ref. 116509

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Vacheron Constantin - Vacheron Constantin Yellow Gold Mechanical Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Mechanical Watch

Vacheron Constantin Yellow Gold Mechanical Watch

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Patek Philippe - Patek Philippe Yellow Gold Calatrava Watch Ref. 3919 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Watch Ref. 3919

Patek Philippe Yellow Gold Calatrava Watch Ref. 3919

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Piaget - Piaget Onyx Diamond Watch - The Keystone Watches

Piaget Onyx Diamond Watch

Piaget Onyx Diamond Watch

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Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18048 with Pave Diamond and Sapphire Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18048 with Pave Diamond and Sapphire Dial

Rolex Yellow Gold Day-Date Watch Ref. 18048 with Pave Diamond and Sapphire Dial

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Rolex - Rolex Yellow Gold Day-Date Ref. 18238 with Baguette Diamond Dials - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18238 with Baguette Diamond Dials

Rolex Yellow Gold Day-Date Ref. 18238 with Baguette Diamond Dials

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New Arrivals Preview
 
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
 
Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

$48,000 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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