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Rolex - Rolex Stainless Steel Submariner Watch Ref. 168000 - The Keystone Watches

Rolex Stainless Steel Submariner Watch Ref. 168000

Rolex Stainless Steel Submariner Watch Ref. 168000

Sold Out

 
Rolex - Rolex Yellow Gold Daytona Zenith Watch Ref. 16528 - The Keystone Watches

Rolex Yellow Gold Daytona Zenith Watch Ref. 16528

Rolex Yellow Gold Daytona Zenith Watch Ref. 16528

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Omega - Omega Speedmaster Yellow Gold Chronograph, ref. 1750032 - The Keystone Watches

Omega Speedmaster Yellow Gold Chronograph, ref. 1750032

Omega Speedmaster Yellow Gold Chronograph, ref. 1750032

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Omega - Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043 - The Keystone Watches

Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043

Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043

Sold Out

 
Cartier - Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488 - The Keystone Watches

Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488

Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488

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Rolex - Rolex Steel Date Watch Ref. 15000 with Paper - The Keystone Watches

Rolex Steel Date Watch Ref. 15000 with Paper

Rolex Steel Date Watch Ref. 15000 with Paper

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Patek Philippe - Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059 - The Keystone Watches

Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059

Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059

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Rolex - Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers - The Keystone Watches

Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers

Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004

Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004

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Patek Philippe - Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603 - The Keystone Watches

Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603

Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603

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Patek Philippe - Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718 - The Keystone Watches

Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718

Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718

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Omega - Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37 - The Keystone Watches

Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37

Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37

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Patek Philippe - Patek Philippe Rose Gold World Time Watch Ref. 5230 - The Keystone Watches

Patek Philippe Rose Gold World Time Watch Ref. 5230

Patek Philippe Rose Gold World Time Watch Ref. 5230

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Patek Philippe - Patek Philippe White Gold World Time Watch Ref. 5230 - The Keystone Watches

Patek Philippe White Gold World Time Watch Ref. 5230

Patek Philippe White Gold World Time Watch Ref. 5230

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Patek Philippe - Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G - The Keystone Watches

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G

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Rolex - Rolex Stainless Steel Red Submariner Watch Ref. 1680 - The Keystone Watches

Rolex Stainless Steel Red Submariner Watch Ref. 1680

Rolex Stainless Steel Red Submariner Watch Ref. 1680

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Rolex - Rolex Yellow Gold Daytona Black Diamond Watch Ref. 16528 - The Keystone Watches

Rolex Yellow Gold Daytona Black Diamond Watch Ref. 16528

Rolex Yellow Gold Daytona Black Diamond Watch Ref. 16528

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Rolex - Rolex Stainless Steel Date Ref. 1500 with Original Papers - The Keystone Watches

Rolex Stainless Steel Date Ref. 1500 with Original Papers

Rolex Stainless Steel Date Ref. 1500 with Original Papers

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Patek Philippe - Patek Philippe Rose Gold 10-Day Power Reserve Watch Ref. 5100R - The Keystone Watches

Patek Philippe Rose Gold 10-Day Power Reserve Watch Ref. 5100R

Patek Philippe Rose Gold 10-Day Power Reserve Watch Ref. 5100R

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Rolex - Vintage Rolex Chronograph Pre-Daytona Watch Ref. 6238 - The Keystone Watches

Vintage Rolex Chronograph Pre-Daytona Watch Ref. 6238

Vintage Rolex Chronograph Pre-Daytona Watch Ref. 6238

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Vacheron Constantin - Vacheron Constantin Stainless Steel Automatic Strap Watch Ref. 7592 - The Keystone Watches

Vacheron Constantin Stainless Steel Automatic Strap Watch Ref. 7592

Vacheron Constantin Stainless Steel Automatic Strap Watch Ref. 7592

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Patek Philippe - Patek Philippe Steel Calatrava Ref. 3509 with Box and Papers - The Keystone Watches

Patek Philippe Steel Calatrava Ref. 3509 with Box and Papers

Patek Philippe Steel Calatrava Ref. 3509 with Box and Papers

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New Arrivals Preview
 
Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

$150,000 USD
 
Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

$9,800 USD
 
Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

$18,750 USD
 
Boucheron - Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival) - The Keystone Watches

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 USD
 
Rolex - Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival) - The Keystone Watches

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

$7,500 USD
 
Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

$15,500 USD
 
Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

$15,000 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.

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