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Rolex - Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519 - The Keystone Watches

Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519

Rolex White Gold Cosmograph Daytona Mother of Pearl Zenith Watch Ref. 16519

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Rolex - Rolex Yellow Gold Day-Date Pyramid Dial Watch, Ref. 118208 - The Keystone Watches

Rolex Yellow Gold Day-Date Pyramid Dial Watch, Ref. 118208

Rolex Yellow Gold Day-Date Pyramid Dial Watch, Ref. 118208

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Audemars Piguet - Audemars Piguet White Gold Royal Oak Diamond Watch - The Keystone Watches

Audemars Piguet White Gold Royal Oak Diamond Watch

Audemars Piguet White Gold Royal Oak Diamond Watch

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Ref. 26512, Special Edition - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Ref. 26512, Special Edition

Audemars Piguet Royal Oak Tourbillon Ref. 26512, Special Edition

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Omega - Omega Speedmaster HODINKEE 10th Anniversary | Limited Edition Of 500 Pieces - The Keystone Watches

Omega Speedmaster HODINKEE 10th Anniversary | Limited Edition Of 500 Pieces

Omega Speedmaster HODINKEE 10th Anniversary | Limited Edition Of 500 Pieces

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Rolex - Rolex Platinum Day-Date Diamond Watch Ref. 18206 - The Keystone Watches

Rolex Platinum Day-Date Diamond Watch Ref. 18206

Rolex Platinum Day-Date Diamond Watch Ref. 18206

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Rolex - Rolex Yellow Gold Datejust Watch Ref. 1611, Retailed by Tiffany & Co. - The Keystone Watches

Rolex Yellow Gold Datejust Watch Ref. 1611, Retailed by Tiffany & Co.

Rolex Yellow Gold Datejust Watch Ref. 1611, Retailed by Tiffany & Co.

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Rolex - Rolex Yellow Gold Day-Date Watch, Circa 1971 - The Keystone Watches

Rolex Yellow Gold Day-Date Watch, Circa 1971

Rolex Yellow Gold Day-Date Watch, Circa 1971

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Patek Philippe - Patek Philippe Nautlus Automatic Watch Ref. 3800 - The Keystone Watches

Patek Philippe Nautlus Automatic Watch Ref. 3800

Patek Philippe Nautlus Automatic Watch Ref. 3800

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Bulova - Bulova Two-Tone Royal Oak Automatic Watch - The Keystone Watches

Bulova Two-Tone Royal Oak Automatic Watch

Bulova Two-Tone Royal Oak Automatic Watch

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Diamond Watch Ref. 15000 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Diamond Watch Ref. 15000

Audemars Piguet Yellow Gold Royal Oak Diamond Watch Ref. 15000

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

Audemars Piguet Royal Oak Chronograph Watch Ref. 26320

Audemars Piguet Royal Oak Chronograph Watch Ref. 26320

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

Rolex Steel Explorer Ref. 1016

Rolex Steel Explorer Ref. 1016

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Rolex - Rolex Tiffany Submariner Watch Ref. 16800, with Tiffany & Co Warranty - The Keystone Watches

Rolex Tiffany Submariner Watch Ref. 16800, with Tiffany & Co Warranty

Rolex Tiffany Submariner Watch Ref. 16800, with Tiffany & Co Warranty

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Rolex - Rolex Submariner Gilt Watch Ref. 5512 - The Keystone Watches

Rolex Submariner Gilt Watch Ref. 5512

Rolex Submariner Gilt Watch Ref. 5512

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Rolex - Rolex GMT-Master Pepsi Watch Ref. 16700, with Original Papers - The Keystone Watches

Rolex GMT-Master Pepsi Watch Ref. 16700, with Original Papers

Rolex GMT-Master Pepsi Watch Ref. 16700, with Original Papers

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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

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

Rolex Cosmograph Big Red Daytona Watch, Ref. 6263

Rolex Cosmograph Big Red Daytona Watch, Ref. 6263

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

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

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

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Audemars Piguet - Audemars Piguet Royal Oak Chronograph Watch Ref. 26315 - The Keystone Watches

Audemars Piguet Royal Oak Chronograph Watch Ref. 26315

Audemars Piguet Royal Oak Chronograph Watch Ref. 26315

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Perpetual Calendar Skeleton Watch - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Perpetual Calendar Skeleton Watch

Audemars Piguet Yellow Gold Royal Oak Perpetual Calendar Skeleton Watch

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Patek Philippe - Patek Philippe Nautilus Watch Ref. 3800, with Original Box and Papers - The Keystone Watches

Patek Philippe Nautilus Watch Ref. 3800, with Original Box and Papers

Patek Philippe Nautilus Watch Ref. 3800, with Original Box and Papers

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

Audemars Piguet Rose Gold Royal Oak Watch Ref. 15400

Audemars Piguet Rose Gold Royal Oak Watch Ref. 15400

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

Rolex Submariner Watch Ref. 168000

Rolex Submariner Watch Ref. 168000

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Patek Philippe - Patek Philippe Nautilus Jumbo Watch Ref. 3700 - The Keystone Watches

Patek Philippe Nautilus Jumbo Watch Ref. 3700

Patek Philippe Nautilus Jumbo Watch Ref. 3700

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

Audemars Piguet Rose Gold Royal Oak Watch Ref. 15400

Audemars Piguet Rose Gold Royal Oak Watch Ref. 15400

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Offshore Lebron James Watch - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Offshore Lebron James Watch

Audemars Piguet Rose Gold Royal Oak Offshore Lebron James Watch

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Omega - Omega Speedmaster Ed White Tropical Brown Dial Watch Ref. 105.003 - The Keystone Watches

Omega Speedmaster Ed White Tropical Brown Dial Watch Ref. 105.003

Omega Speedmaster Ed White Tropical Brown Dial Watch Ref. 105.003

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

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 3800

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

Rolex Rose Gold Yacht-Master Rainbow Diamond Watch Ref. 116695

Rolex Rose Gold Yacht-Master Rainbow Diamond Watch Ref. 116695

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

Rolex Yellow Gold Cosmograph Floating Daytona Watch Ref. 16528

Rolex Yellow Gold Cosmograph Floating Daytona Watch Ref. 16528

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

Rolex Cosmograph Daytona Zenith Watch Ref. 16520

Rolex Cosmograph Daytona Zenith Watch Ref. 16520

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Omega - Omega Speedmaster Moonwatch Snoopy Award Watch Ref. 3578.51.00 - The Keystone Watches

Omega Speedmaster Moonwatch Snoopy Award Watch Ref. 3578.51.00

Omega Speedmaster Moonwatch Snoopy Award Watch Ref. 3578.51.00

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Audemars Piguet - Audemars Piguet Royal Oak Jumbo D-Series Watch Ref. 5402 - The Keystone Watches

Audemars Piguet Royal Oak Jumbo D-Series Watch Ref. 5402

Audemars Piguet Royal Oak Jumbo D-Series Watch Ref. 5402

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Rolex - Rolex Two-Tone Datejust Onyx Diamond Watch Ref. 116233 - The Keystone Watches

Rolex Two-Tone Datejust Onyx Diamond Watch Ref. 116233

Rolex Two-Tone Datejust Onyx Diamond Watch Ref. 116233

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Rolex - Rolex Yellow Gold Day-Date Ammonite Stone Dial Watch Ref. 18238 - The Keystone Watches

Rolex Yellow Gold Day-Date Ammonite Stone Dial Watch Ref. 18238

Rolex Yellow Gold Day-Date Ammonite Stone Dial Watch Ref. 18238

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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