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Rolex Steel Red Submariner Ref. 1680

Rolex Steel Red Submariner Ref. 1680

$20,500 USD
 
Patek Philippe Tropical Dial Nautilus Ref. 3700 with Original Box and Papers

Patek Philippe Tropical Dial Nautilus Ref. 3700 with Original Box and Papers

Patek Philippe Tropical Dial Nautilus Ref. 3700 with Original Box and Papers

$140,000 USD
 
Patek Philippe - Patek Philippe Steel Jumbo Nautilus Ref. 3700 - The Keystone Watches

Patek Philippe Steel Jumbo Nautilus Ref. 3700

Patek Philippe Steel Jumbo Nautilus Ref. 3700

$125,000 USD
 
Audemars Piguet - Audemars Piguet Steel Automatic Bracelet Watch - The Keystone Watches

Audemars Piguet Steel Automatic Bracelet Watch

Audemars Piguet Steel Automatic Bracelet Watch

$7,800 USD
 
Patek Philippe - Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers - The Keystone Watches

Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers

Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers

$46,500 USD
 
Patek Philippe Annual Calendar Chronograph Watch Ref. 5960

Patek Philippe Annual Calendar Chronograph Watch Ref. 5960

Patek Philippe Annual Calendar Chronograph Watch Ref. 5960

$45,000 USD
 

Audemars Piguet Steel Automatic Watch with Smoked Vignette Dial

Audemars Piguet Steel Automatic Watch with Smoked Vignette Dial

$9,500 USD
 
Rolex - Rolex Steel Date Ref. 1530 - The Keystone Watches

Rolex Steel Date Ref. 1530

Rolex Steel Date Ref. 1530

$17,500 USD
 

Audemars Piguet Ultra-Thin Steel Automatic Watch

Audemars Piguet Ultra-Thin Steel Automatic Watch

$5,750 USD
 
Patek Philippe - Patek Philippe Steel Calatrava Watch Ref. 3483 - The Keystone Watches

Patek Philippe Steel Calatrava Watch Ref. 3483

Patek Philippe Steel Calatrava Watch Ref. 3483

$29,750 USD
 
Patek Philippe - Patek Philippe Steel Calatrava Ref. 3483 - The Keystone Watches

Patek Philippe Steel Calatrava Ref. 3483

Patek Philippe Steel Calatrava Ref. 3483

$27,500 USD
 

Rolex Steel Submariner Ref. 116610 Retailed for the United States Secret Service

Rolex Steel Submariner Ref. 116610 Retailed for the United States Secret Service

$45,000 USD
 
Audemars Piguet Royal Oak Chronograph Watch Ref. 25860

Audemars Piguet Royal Oak Chronograph Watch Ref. 25860

Audemars Piguet Royal Oak Chronograph Watch Ref. 25860

$39,500 USD
 

Patek Philippe Calatrava Watch Ref. 3483

Patek Philippe Calatrava Watch Ref. 3483

$22,000 USD
New Arrivals Preview
 
Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial (New Arrival)

Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial (New Arrival)

Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial (New Arrival)

$14,000 USD
 
Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL)

Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL)

Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL)

$7,200 USD
 
Louis Vuitton - Louis Vuitton Green Ceramic Monterey II (New Arrival) - The Keystone Watches

Louis Vuitton Green Ceramic Monterey II (New Arrival)

Louis Vuitton Green Ceramic Monterey II (New Arrival)

$8,800 USD
 

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

$17,750 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.

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