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Rolex Steel Ghost Datejust Ref. 1601

Rolex Steel Ghost Datejust Ref. 1601

Sold Out

 

Rolex Platinum Day Date Smooth Bezel Ref. 18206

Rolex Platinum Day Date Smooth Bezel Ref. 18206

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Sold Out

 

Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

Sold Out

 

Vacheron Constantin Clock with Branch Design and Sapphires (Objet)

Vacheron Constantin Clock with Branch Design and Sapphires (Objet)

Sold Out

 

Patek Philippe Platinum Perpetual Calendar Split Seconds Watch Ref. 5204

Patek Philippe Platinum Perpetual Calendar Split Seconds Watch Ref. 5204

Sold Out

 
Vacheron & Constantin White Gold Ring with Mother of Pearl, Onyx and Diamonds (Objet)

Vacheron & Constantin White Gold Ring with Mother of Pearl, Onyx and Diamonds (Objet)

Vacheron & Constantin White Gold Ring with Mother of Pearl, Onyx and Diamonds (Objet)

Sold Out

 

Jaeger Lecoultre Jade Diamond Onyx Pendant Watch, Art Deco (Objet)

Jaeger Lecoultre Jade Diamond Onyx Pendant Watch, Art Deco (Objet)

Sold Out

 

Van Cleef & Arpels Alarm Clock with Rope Design and Sapphires (Objet)

Van Cleef & Arpels Alarm Clock with Rope Design and Sapphires (Objet)

Sold Out

 
Patek Philippe White Gold Ellipse Cufflinks with Calatrava Cross (Objet)

Patek Philippe White Gold Ellipse Cufflinks with Calatrava Cross (Objet)

Patek Philippe White Gold Ellipse Cufflinks with Calatrava Cross (Objet)

Sold Out

 

Bulgari 18k Yellow Gold Monete Ring (Objet)

Bulgari 18k Yellow Gold Monete Ring (Objet)

Sold Out

 

Patek Philippe Yellow Gold Ellipse Cufflinks Ref. 9003 with Calatrava Cross (Objet)

Patek Philippe Yellow Gold Ellipse Cufflinks Ref. 9003 with Calatrava Cross (Objet)

Sold Out

 

Tiffany & Co. Yellow Gold Cufflinks (Objet)

Tiffany & Co. Yellow Gold Cufflinks (Objet)

Sold Out

 
Patek Philippe - Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet) - The Keystone Watches

Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet)

Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet)

$5,500 USD
 
Patek Philippe - Patek Philippe White Gold and Black Enamel Cufflinks (Objet) - The Keystone Watches

Patek Philippe White Gold and Black Enamel Cufflinks (Objet)

Patek Philippe White Gold and Black Enamel Cufflinks (Objet)

$3,800 USD
 

Asprey Omani Khanjar White Gold Bracelet (Objet)

Asprey Omani Khanjar White Gold Bracelet (Objet)

Sold Out

 
Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

$4,500 USD
 
Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Sold Out

 

Patek Philippe White Gold Lapis Cufflinks, Gilbert Albert (Objet)

Patek Philippe White Gold Lapis Cufflinks, Gilbert Albert (Objet)

Sold Out

 
Cartier - Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925 - The Keystone Watches

Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925

Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925

Sold Out

 
Audemars Piguet - Audemars Piguet Yellow Gold Mechanical Watch - The Keystone Watches

Audemars Piguet Yellow Gold Mechanical Watch

Audemars Piguet Yellow Gold Mechanical Watch

$30,000 USD
 

Audemars Piguet Yellow Gold Onyx Diamond (New Arrival)

Audemars Piguet Yellow Gold Onyx Diamond (New Arrival)

Sold Out

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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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