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Audemars Piguet - Audemars Piguet Royal Oak Blue Watch Ref. 15400 - The Keystone Watches

Audemars Piguet Royal Oak Blue Watch Ref. 15400

Audemars Piguet Royal Oak Blue Watch Ref. 15400

Sold Out

 
Patek Philippe - Patek Philippe Two-Tone Nautilus Watch Ref. 3800 - The Keystone Watches

Patek Philippe Two-Tone Nautilus Watch Ref. 3800

Patek Philippe Two-Tone Nautilus Watch Ref. 3800

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Patek Philippe - Patek Philippe White Gold Nautilus Watch Ref. 3900 - The Keystone Watches

Patek Philippe White Gold Nautilus Watch Ref. 3900

Patek Philippe White Gold Nautilus Watch Ref. 3900

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

Patek Philippe Yellow Gold Nautilus Diamond & Ruby Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Diamond & Ruby Watch Ref. 3800

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Rolex - Rolex Explorer R-Series Watch Ref. 1016 - The Keystone Watches

Rolex Explorer R-Series Watch Ref. 1016

Rolex Explorer R-Series Watch Ref. 1016

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Rolex - Rolex GMT-Master Watch Ref. 16700 - The Keystone Watches

Rolex GMT-Master Watch Ref. 16700

Rolex GMT-Master Watch Ref. 16700

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Patek Philippe - Patek Philippe White Gold Nautilus Watch Ref. 5719 - The Keystone Watches

Patek Philippe White Gold Nautilus Watch Ref. 5719

Patek Philippe White Gold Nautilus Watch Ref. 5719

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Rolex - Rolex Submariner Watch Ref. 5513 - The Keystone Watches

Rolex Submariner Watch Ref. 5513

Rolex Submariner Watch Ref. 5513

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Rolex - Rolex Explorer II Orange Hand Watch Ref. 1655 with Original Box and Paper - The Keystone Watches

Rolex Explorer II Orange Hand Watch Ref. 1655 with Original Box and Paper

Rolex Explorer II Orange Hand Watch Ref. 1655 with Original Box and Paper

Sold Out

 
Rolex - Rolex Stainless Steel Submariner Watch Ref. 5513 - The Keystone Watches

Rolex Stainless Steel Submariner Watch Ref. 5513

Rolex Stainless Steel Submariner Watch Ref. 5513

Sold Out

 
Patek Philippe - Patek Philippe Nautilus Chronograph Blue Watch Ref. 5980 - The Keystone Watches

Patek Philippe Nautilus Chronograph Blue Watch Ref. 5980

Patek Philippe Nautilus Chronograph Blue Watch Ref. 5980

Sold Out

 
Rolex - Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6263 - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6263

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6263

Sold Out

 
Rolex - Rolex White Gold Day-Date Watch Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803

Rolex White Gold Day-Date Watch Ref. 1803

Sold Out

 
Rolex - Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695 - The Keystone Watches

Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695

Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695

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Audemars Piguet - Audemars Piguet Steel Royal Oak Watch Ref. 15400 - The Keystone Watches

Audemars Piguet Steel Royal Oak Watch Ref. 15400

Audemars Piguet Steel Royal Oak Watch Ref. 15400

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Watch Ref. 26512 - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Watch Ref. 26512

Audemars Piguet Royal Oak Tourbillon Watch Ref. 26512

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Rolex - Rolex Cosmograph Daytona Ceramic Watch Ref. 116500 - The Keystone Watches

Rolex Cosmograph Daytona Ceramic Watch Ref. 116500

Rolex Cosmograph Daytona Ceramic Watch Ref. 116500

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Rolex - Rolex Cosmograph Big Red Daytona Watch Ref. 6263 with Original Box and Guarantee - The Keystone Watches

Rolex Cosmograph Big Red Daytona Watch Ref. 6263 with Original Box and Guarantee

Rolex Cosmograph Big Red Daytona Watch Ref. 6263 with Original Box and Guarantee

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Rolex - Rolex Day-Date Watch Ref. 18078 with Bark Finish and Box and Paper - The Keystone Watches

Rolex Day-Date Watch Ref. 18078 with Bark Finish and Box and Paper

Rolex Day-Date Watch Ref. 18078 with Bark Finish and Box and Paper

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Rolex - Rolex Yellow Gold Submariner Tropical Dial Watch Ref. 16808 - The Keystone Watches

Rolex Yellow Gold Submariner Tropical Dial Watch Ref. 16808

Rolex Yellow Gold Submariner Tropical Dial Watch Ref. 16808

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Rolex - Rolex Cosmograph Daytona Big Red Watch Ref. 6263 - The Keystone Watches

Rolex Cosmograph Daytona Big Red Watch Ref. 6263

Rolex Cosmograph Daytona Big Red Watch Ref. 6263

Sold Out

 
Rolex - Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265

Sold Out

 
Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26331 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26331

Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26331

Sold Out

 
Patek Philippe - Patek Philippe Rose Gold Nautilus Chrono Watch Ref. 5980 - The Keystone Watches

Patek Philippe Rose Gold Nautilus Chrono Watch Ref. 5980

Patek Philippe Rose Gold Nautilus Chrono Watch Ref. 5980

Sold Out

 
Omega - Omega Speedmaster Moonwatch 50th Anniversary Watch Ref. 311.32.40.30.01.001 - The Keystone Watches

Omega Speedmaster Moonwatch 50th Anniversary Watch Ref. 311.32.40.30.01.001

Omega Speedmaster Moonwatch 50th Anniversary Watch Ref. 311.32.40.30.01.001

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Rolex - Rolex Cosmograph Daytona Early Zenith Watch Ref. 16520 - The Keystone Watches

Rolex Cosmograph Daytona Early Zenith Watch Ref. 16520

Rolex Cosmograph Daytona Early Zenith Watch Ref. 16520

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Audemars Piguet - Audemars Piguet Platinum Royal Oak Offshore Tourbillon Watch Ref. 26388 - The Keystone Watches

Audemars Piguet Platinum Royal Oak Offshore Tourbillon Watch Ref. 26388

Audemars Piguet Platinum Royal Oak Offshore Tourbillon Watch Ref. 26388

Sold Out

 
Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Diamond Watch Ref. 15402 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Diamond Watch Ref. 15402

Audemars Piguet Rose Gold Royal Oak Diamond Watch Ref. 15402

Sold Out

 
Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26320 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26320

Audemars Piguet Rose Gold Royal Oak Chronograph Watch Ref. 26320

Sold Out

 
Rolex - Rolex Yellow Gold GMT-Master II Sapphire Ruby Diamond Watch Ref. 116758 - The Keystone Watches

Rolex Yellow Gold GMT-Master II Sapphire Ruby Diamond Watch Ref. 116758

Rolex Yellow Gold GMT-Master II Sapphire Ruby Diamond Watch Ref. 116758

Sold Out

 
Omega - Omega Speedmaster Moonwatch TinTin Watch - The Keystone Watches

Omega Speedmaster Moonwatch TinTin Watch

Omega Speedmaster Moonwatch TinTin Watch

Sold Out

 
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

Sold Out

 
Rolex - Rolex Submariner Watch Ref. 16800 - The Keystone Watches

Rolex Submariner Watch Ref. 16800

Rolex Submariner Watch Ref. 16800

Sold Out

 
Rolex - Rolex Submariner Watch Ref. 16800 - The Keystone Watches

Rolex Submariner Watch Ref. 16800

Rolex Submariner Watch Ref. 16800

Sold Out

 
Audemars Piguet - Audemars Piguet Titanium Royal Oak Offshore Watch Ref. 25721 - The Keystone Watches

Audemars Piguet Titanium Royal Oak Offshore Watch Ref. 25721

Audemars Piguet Titanium Royal Oak Offshore Watch Ref. 25721

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Nick Faldo Edition Watch - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Nick Faldo Edition Watch

Audemars Piguet Rose Gold Royal Oak Nick Faldo Edition Watch

Sold Out

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New Arrivals Preview
 
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
 
Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

$8,750 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
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 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
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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