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Jaeger LeCoultre - Jaeger Lecoultre Steel Reverso Day-Night Watch - The Keystone Watches

Jaeger Lecoultre Steel Reverso Day-Night Watch

Jaeger Lecoultre Steel Reverso Day-Night Watch

Sold Out

 
Rolex - Rolex Steel Explorer Watch Ref. 1016 - The Keystone Watches

Rolex Steel Explorer Watch Ref. 1016

Rolex Steel Explorer Watch Ref. 1016

Sold Out

 
Jaeger LeCoultre - Jaeger Lecoultre White Gold Reverso Watch - The Keystone Watches

Jaeger Lecoultre White Gold Reverso Watch

Jaeger Lecoultre White Gold Reverso Watch

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Patek Philippe - Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016 - The Keystone Watches

Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016

Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016

Sold Out

 
Rolex - Rolex Rose Gold Daytona Rainbow Watch Ref. 116595 in Unworn Condition - The Keystone Watches

Rolex Rose Gold Daytona Rainbow Watch Ref. 116595 in Unworn Condition

Rolex Rose Gold Daytona Rainbow Watch Ref. 116595 in Unworn Condition

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Rolex - Rolex Steel Datejust Turnograph Watch Ref. 1625 - The Keystone Watches

Rolex Steel Datejust Turnograph Watch Ref. 1625

Rolex Steel Datejust Turnograph Watch Ref. 1625

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Rolex - Rolex Datejust Blue Roman Dial Watch Ref. 16014, 1984 - The Keystone Watches

Rolex Datejust Blue Roman Dial Watch Ref. 16014, 1984

Rolex Datejust Blue Roman Dial Watch Ref. 16014, 1984

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Omega - Omega Speedmaster Automatic Watch Ref. 3511.80 - The Keystone Watches

Omega Speedmaster Automatic Watch Ref. 3511.80

Omega Speedmaster Automatic Watch Ref. 3511.80

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Patek Philippe - Patek Philippe Nautilus Moonphase Watch Ref. 5712 - The Keystone Watches

Patek Philippe Nautilus Moonphase Watch Ref. 5712

Patek Philippe Nautilus Moonphase Watch Ref. 5712

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Rolex - Rolex Explorer II Orange Hand Steve Mcqueen Watch, Ref. 1655 - The Keystone Watches

Rolex Explorer II Orange Hand Steve Mcqueen Watch, Ref. 1655

Rolex Explorer II Orange Hand Steve Mcqueen Watch, Ref. 1655

Sold Out

 
Cartier - Cartier Yellow Gold Santos Watch, Circa 1922 - The Keystone Watches

Cartier Yellow Gold Santos Watch, Circa 1922

Cartier Yellow Gold Santos Watch, Circa 1922

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Rolex - Rolex Date Grey Dial Watch Ref. 1500, in Like New Condition - The Keystone Watches

Rolex Date Grey Dial Watch Ref. 1500, in Like New Condition

Rolex Date Grey Dial Watch Ref. 1500, in Like New Condition

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Audemars Piguet - Audemars Piguet Royal Oak A-Series Watch Ref. 5402, Early Low Serial Production - The Keystone Watches

Audemars Piguet Royal Oak A-Series Watch Ref. 5402, Early Low Serial Production

Audemars Piguet Royal Oak A-Series Watch Ref. 5402, Early Low Serial Production

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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 Rose Gold Perpetual Calendar Chronograph Watch Ref. 5970 - The Keystone Watches

Patek Philippe Rose Gold Perpetual Calendar Chronograph Watch Ref. 5970

Patek Philippe Rose Gold Perpetual Calendar Chronograph Watch Ref. 5970

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Patek Philippe - Patek Philippe Rose Gold Nautilus Moonphase Watch Ref. 5712 - The Keystone Watches

Patek Philippe Rose Gold Nautilus Moonphase Watch Ref. 5712

Patek Philippe Rose Gold Nautilus Moonphase Watch Ref. 5712

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Patek Philippe - Patek Philippe Annual Calendar Chronograph Watch Ref. 5905 - The Keystone Watches

Patek Philippe Annual Calendar Chronograph Watch Ref. 5905

Patek Philippe Annual Calendar Chronograph Watch Ref. 5905

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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 Yellow Gold Cosmograph Daytona Porcelain Zenith Diamond Watch Ref. 16528 - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Porcelain Zenith Diamond Watch Ref. 16528

Rolex Yellow Gold Cosmograph Daytona Porcelain Zenith Diamond Watch Ref. 16528

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Audemars Piguet - Audemars Piguet Platinum Royal Oak Watch - The Keystone Watches

Audemars Piguet Platinum Royal Oak Watch

Audemars Piguet Platinum Royal Oak Watch

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Cartier - Cartier Yellow Gold Panthere Watch - The Keystone Watches

Cartier Yellow Gold Panthere Watch

Cartier Yellow Gold Panthere Watch

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Rolex - Rolex GMT-Master Watch Ref. 1675, with Original Papers - The Keystone Watches

Rolex GMT-Master Watch Ref. 1675, with Original Papers

Rolex GMT-Master Watch Ref. 1675, with Original Papers

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New Arrivals Preview
 
Cartier Yellow Gold Baignoire XL (New Arrival)

Cartier Yellow Gold Baignoire XL (New Arrival)

Cartier Yellow Gold Baignoire XL (New Arrival)

Sold Out

 
Cartier Yellow Gold Pave Diamond Cover Watch (New Arrival)

Cartier Yellow Gold Pave Diamond Cover Watch (New Arrival)

Cartier Yellow Gold Pave Diamond Cover Watch (New Arrival)

$55,000 USD
 
Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

$14,000 USD
 
Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

$19,500 USD
 
Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

$19,800 USD
 
Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

$16,000 USD
 
Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

$75,000 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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