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Rolex - Rolex Yellow Gold Day-Date Ref. 18048 with Factory Sapphire Diamond String Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18048 with Factory Sapphire Diamond String Dial

Rolex Yellow Gold Day-Date Ref. 18048 with Factory Sapphire Diamond String Dial

Sold Out

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

Patek Philippe Steel Nautilus Watch Ref. 3700

Patek Philippe Steel Nautilus Watch Ref. 3700

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Rolex - Rolex Yellow Gold Submariner Ref. 16618 - The Keystone Watches

Rolex Yellow Gold Submariner Ref. 16618

Rolex Yellow Gold Submariner Ref. 16618

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

Rolex Yellow Gold Daytona Ref. 16528

Rolex Yellow Gold Daytona Ref. 16528

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Rolex - Rolex Yellow Gold Diamond Watch Ref. 5032, Made for the Sultan of Oman - The Keystone Watches

Rolex Yellow Gold Diamond Watch Ref. 5032, Made for the Sultan of Oman

Rolex Yellow Gold Diamond Watch Ref. 5032, Made for the Sultan of Oman

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Rolex - Rolex Steel Gilt Underline Dial GMT-Master Ref. 1675 - The Keystone Watches

Rolex Steel Gilt Underline Dial GMT-Master Ref. 1675

Rolex Steel Gilt Underline Dial GMT-Master Ref. 1675

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Vacheron Constantin - Vacheron Constantin Platinum Chronograph Ref. 49002 - The Keystone Watches

Vacheron Constantin Platinum Chronograph Ref. 49002

Vacheron Constantin Platinum Chronograph Ref. 49002

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Audemars Piguet - Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper - The Keystone Watches

Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper

Audemars Piguet White Gold Diamond Skeleton with Original Box and Paper

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Rolex - Rolex yellow Gold Daytona Ref. 16518 with Mother of Pearl Dial - The Keystone Watches

Rolex yellow Gold Daytona Ref. 16518 with Mother of Pearl Dial

Rolex yellow Gold Daytona Ref. 16518 with Mother of Pearl Dial

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Rolex - Rolex Steel Big Red Daytona Ref. 6263 - The Keystone Watches

Rolex Steel Big Red Daytona Ref. 6263

Rolex Steel Big Red Daytona Ref. 6263

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Rolex - Rolex White Gold Day-Date Ref. 18239 - The Keystone Watches

Rolex White Gold Day-Date Ref. 18239

Rolex White Gold Day-Date Ref. 18239

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Rolex - Rolex Yellow Gold Day-Date Ref. 1803 - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 1803

Rolex Yellow Gold Day-Date Ref. 1803

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Audemars Piguet Yellow Gold Diamond Watch with Omani Ruler retailed by Asprey

Audemars Piguet Yellow Gold Diamond Watch with Omani Ruler retailed by Asprey

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Rolex - Rolex Yellow Gold Day-Date Ref. 18238 with Diamond Markers - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18238 with Diamond Markers

Rolex Yellow Gold Day-Date Ref. 18238 with Diamond Markers

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Rolex - Rolex Platinum and Diamond Day-Date Ref. 18296 with Original Warranty - The Keystone Watches

Rolex Platinum and Diamond Day-Date Ref. 18296 with Original Warranty

Rolex Platinum and Diamond Day-Date Ref. 18296 with Original Warranty

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Rolex - Rolex White Gold Day-Date Ref. 18239 with Salmon Dial - The Keystone Watches

Rolex White Gold Day-Date Ref. 18239 with Salmon Dial

Rolex White Gold Day-Date Ref. 18239 with Salmon Dial

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

Rolex Steel Gilt Dial Explorer Ref. 1016

Rolex Steel Gilt Dial Explorer Ref. 1016

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Rolex - Rolex Steel Cosmograph Daytona Ref. 6239 - The Keystone Watches

Rolex Steel Cosmograph Daytona Ref. 6239

Rolex Steel Cosmograph Daytona Ref. 6239

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Patek Philippe - Patek Philippe Steel Aquanaut Ref. 5060 with Box and Papers - The Keystone Watches

Patek Philippe Steel Aquanaut Ref. 5060 with Box and Papers

Patek Philippe Steel Aquanaut Ref. 5060 with Box and Papers

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

Rolex Steel Submariner Ref. 5513

Rolex Steel Submariner Ref. 5513

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Rolex - Rolex Tridor Day-Date Ref. 18239 with Baguette Diamond Dial - The Keystone Watches

Rolex Tridor Day-Date Ref. 18239 with Baguette Diamond Dial

Rolex Tridor Day-Date Ref. 18239 with Baguette Diamond Dial

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Rolex - Rolex Yellow Gold Day-Date Ref. 18238 with Blue Vignette Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18238 with Blue Vignette Dial

Rolex Yellow Gold Day-Date Ref. 18238 with Blue Vignette Dial

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448

Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448

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Rolex - Rolex Steel Zenith Daytona Ref. 16520 with Original Papers and Brown Subdials - The Keystone Watches

Rolex Steel Zenith Daytona Ref. 16520 with Original Papers and Brown Subdials

Rolex Steel Zenith Daytona Ref. 16520 with Original Papers and Brown Subdials

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Rolex - Rolex Steel Zenith Daytona Ref. 16520 in New Old Stock Condition with Warranty - The Keystone Watches

Rolex Steel Zenith Daytona Ref. 16520 in New Old Stock Condition with Warranty

Rolex Steel Zenith Daytona Ref. 16520 in New Old Stock Condition with Warranty

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Rolex - Rolex Steel Pepsi GMT-Master Ref. 16700 with Original Warranty - The Keystone Watches

Rolex Steel Pepsi GMT-Master Ref. 16700 with Original Warranty

Rolex Steel Pepsi GMT-Master Ref. 16700 with Original Warranty

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

Rolex Platinum Day-Date Ref. 18206

Rolex Platinum Day-Date Ref. 18206

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Rolex - Rolex Tridor Day-Date Ref. 18239 - The Keystone Watches

Rolex Tridor Day-Date Ref. 18239

Rolex Tridor Day-Date Ref. 18239

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Patek Philippe - Patek Philippe Platinum Minute Repeater Ref. 3979 - The Keystone Watches

Patek Philippe Platinum Minute Repeater Ref. 3979

Patek Philippe Platinum Minute Repeater Ref. 3979

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Patek Philippe - Patek Philippe Yellow Gold Minute Repeater Ref. 3979 - The Keystone Watches

Patek Philippe Yellow Gold Minute Repeater Ref. 3979

Patek Philippe Yellow Gold Minute Repeater Ref. 3979

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Rolex - Rolex Zenith Daytona Ref. 16520 with Original Papers - The Keystone Watches

Rolex Zenith Daytona Ref. 16520 with Original Papers

Rolex Zenith Daytona Ref. 16520 with Original Papers

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Rolex - Rolex Steel Sea-Dweller Ref. 1665 - The Keystone Watches

Rolex Steel Sea-Dweller Ref. 1665

Rolex Steel Sea-Dweller Ref. 1665

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Rolex - Rolex Yellow Gold Cosmograph Daytona Ref. 16528 in Superb Condition - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Ref. 16528 in Superb Condition

Rolex Yellow Gold Cosmograph Daytona Ref. 16528 in Superb Condition

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Tudor - Tudor Snowflake Submariner, Ref. 9401 - The Keystone Watches

Tudor Snowflake Submariner, Ref. 9401

Tudor Snowflake Submariner, Ref. 9401

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Rolex - Rolex Zenith Daytona Ref. 16520 with Original Hang Tag - The Keystone Watches

Rolex Zenith Daytona Ref. 16520 with Original Hang Tag

Rolex Zenith Daytona Ref. 16520 with Original Hang Tag

Sold Out

 
Tudor - Tudor Steel Submariner Ref. 79190 - The Keystone Watches

Tudor Steel Submariner Ref. 79190

Tudor Steel Submariner Ref. 79190

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New Arrivals Preview
 
Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

$22,000 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
 
Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

$8,000 USD
 
Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

$78,000 USD
 
Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

$7,800 USD
 
Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 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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