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Gruen Art Deco Yellow Gold & Jade Lapel Watch (Objet)

Gruen Art Deco Yellow Gold & Jade Lapel Watch (Objet)

Sold Out

 

Audemars Piguet White Gold Automatic Bullet Bracelet Watch

Audemars Piguet White Gold Automatic Bullet Bracelet Watch

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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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Rolex Steel Oyster Perpetual Ref. 1530 in Outstanding Original Condition (New Arrival)

Rolex Steel Oyster Perpetual Ref. 1530 in Outstanding Original Condition (New Arrival)

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Piaget White Gold Diamond Watch Ref. 9066 with Pave Dial

Piaget White Gold Diamond Watch Ref. 9066 with Pave Dial

Piaget White Gold Diamond Watch Ref. 9066 with Pave Dial

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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. 3761

Patek Philippe White Gold Gondolo Ref. 3761

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Piaget White Gold Tradition Ref. 9352 (New Arrival)

Piaget White Gold Tradition Ref. 9352 (New Arrival)

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Rolex White Gold Day Date Ref. 1803 with Pumpkin Lume

Rolex White Gold Day Date Ref. 1803 with Pumpkin Lume

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Bulgari Yellow Gold Serpenti Watch Ref. BB191T (New Arrival)

Bulgari Yellow Gold Serpenti Watch Ref. BB191T (New Arrival)

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Breguet White Gold Classique Watch Ref. 5197

Breguet White Gold Classique Watch Ref. 5197

$12,000 USD
 

Audemars Piguet White Gold Beaded Bracelet Watch

Audemars Piguet White Gold Beaded Bracelet Watch

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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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Piaget Yellow Gold TV Shape Automatic Watch Ref. 13431A6

Piaget Yellow Gold TV Shape Automatic Watch Ref. 13431A6

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Audemars Piguet - Audemars Piguet White Gold Dodecagon Watch in Like New Condition - The Keystone Watches

Audemars Piguet White Gold Dodecagon Watch in Like New Condition

Audemars Piguet White Gold Dodecagon Watch in Like New Condition

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Patek Philippe White Gold Jumbo Ellipse Ref. 3738

Patek Philippe White Gold Jumbo Ellipse Ref. 3738

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Tiffany & Co. - Tiffany & Co. Sapphire Diamond Art Deco Watch - The Keystone Watches

Tiffany & Co. Sapphire Diamond Art Deco Watch

Tiffany & Co. Sapphire Diamond Art Deco Watch

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Patek Philippe Yellow Gold Lapis Lazuli Ref. 4290

Patek Philippe Yellow Gold Lapis Lazuli Ref. 4290

Patek Philippe Yellow Gold Lapis Lazuli Ref. 4290

$38,000 USD
 
Piaget - Piaget Yellow Gold Baguette Diamond & Ruby Cover Watch - The Keystone Watches

Piaget Yellow Gold Baguette Diamond & Ruby Cover Watch

Piaget Yellow Gold Baguette Diamond & Ruby Cover Watch

$350,000 USD
 
Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

$3,800 USD
 

Piaget Yellow Gold Diamond Bangle Watch

Piaget Yellow Gold Diamond Bangle Watch

$65,000 USD
 

Patek Philippe White Gold Annual Calendar Watch Ref. 5396

Patek Philippe White Gold Annual Calendar Watch Ref. 5396

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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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