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Rolex - Rolex GMT-Master Long E Watch Ref. 1675 - The Keystone Watches

Rolex GMT-Master Long E Watch Ref. 1675

Rolex GMT-Master Long E Watch Ref. 1675

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

Audemars Piguet White Royal Gold Royal Oak Emerald & Diamond Watch

Audemars Piguet White Royal Gold Royal Oak Emerald & Diamond Watch

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Rolex - Rolex Rose Gold Cellini Strap Watch Ref. 50515 - The Keystone Watches

Rolex Rose Gold Cellini Strap Watch Ref. 50515

Rolex Rose Gold Cellini Strap Watch Ref. 50515

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Patek Philippe - Patek Philippe Platinum Anniversary Nautilus Baguette Diamond Watch Ref. 5711 - The Keystone Watches

Patek Philippe Platinum Anniversary Nautilus Baguette Diamond Watch Ref. 5711

Patek Philippe Platinum Anniversary Nautilus Baguette Diamond Watch Ref. 5711

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

Rolex Red Submariner Watch Ref. 1680

Rolex Red Submariner Watch Ref. 1680

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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 Yellow Gold Day-Date Watch Ref. 18038 - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18038

Rolex Yellow Gold Day-Date Watch Ref. 18038

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Audemars Piguet - Audemars Piguet Royal Oak Dual Time Watch Ref. 26120 - The Keystone Watches

Audemars Piguet Royal Oak Dual Time Watch Ref. 26120

Audemars Piguet Royal Oak Dual Time Watch Ref. 26120

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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 Submariner Watch Ref. 16800 with Original Box and Papers - The Keystone Watches

Rolex Submariner Watch Ref. 16800 with Original Box and Papers

Rolex Submariner Watch Ref. 16800 with Original Box and Papers

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

Rolex Yellow Gold Cosmograph Daytona Zenith Watch Ref. 16528

Rolex Yellow Gold Cosmograph Daytona Zenith Watch Ref. 16528

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Rolex - Rolex Cellini Yellow Gold with Sapphire Bezen and Diamond Dial Ref. 5019/8 - The Keystone Watches

Rolex Cellini Yellow Gold with Sapphire Bezen and Diamond Dial Ref. 5019/8

Rolex Cellini Yellow Gold with Sapphire Bezen and Diamond Dial Ref. 5019/8

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Rolex - Rolex Day-Date White Gold with Baguette Bezel and Pave Dial Ref. 218399BR - The Keystone Watches

Rolex Day-Date White Gold with Baguette Bezel and Pave Dial Ref. 218399BR

Rolex Day-Date White Gold with Baguette Bezel and Pave Dial Ref. 218399BR

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Patek Philippe - Patek Philippe Stainless Steel Nautilus Watch Ref. 5711/1A - The Keystone Watches

Patek Philippe Stainless Steel Nautilus Watch Ref. 5711/1A

Patek Philippe Stainless Steel Nautilus Watch Ref. 5711/1A

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

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

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

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Rolex - Rolex Two Tone Cosmograph Daytona Watch Ref. 116523 - The Keystone Watches

Rolex Two Tone Cosmograph Daytona Watch Ref. 116523

Rolex Two Tone Cosmograph Daytona Watch Ref. 116523

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Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18238 in New Old Stock Condition - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18238 in New Old Stock Condition

Rolex Yellow Gold Day-Date Watch Ref. 18238 in New Old Stock Condition

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Dual Time Watch Ref. 26120 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Dual Time Watch Ref. 26120

Audemars Piguet Yellow Gold Royal Oak Dual Time Watch Ref. 26120

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

Rolex Steel Submariner Watch Ref. 1680

Rolex Steel Submariner Watch Ref. 1680

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Audemars Piguet - Audemars Piguet Steel Royal Oak Chronograph Watch, Ref. 25860 - The Keystone Watches

Audemars Piguet Steel Royal Oak Chronograph Watch, Ref. 25860

Audemars Piguet Steel Royal Oak Chronograph Watch, Ref. 25860

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Rolex - Rolex Yellow Gold Date Diamond Watch Ref. 15238 - The Keystone Watches

Rolex Yellow Gold Date Diamond Watch Ref. 15238

Rolex Yellow Gold Date Diamond Watch Ref. 15238

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Rolex - Rolex Steel Cosmograph Daytona Big Red Watch Ref. 6265 - The Keystone Watches

Rolex Steel Cosmograph Daytona Big Red Watch Ref. 6265

Rolex Steel Cosmograph Daytona Big Red Watch Ref. 6265

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Rolex - Rolex GMT-Master II Coke Watch Ref. 16710 - The Keystone Watches

Rolex GMT-Master II Coke Watch Ref. 16710

Rolex GMT-Master II Coke Watch Ref. 16710

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Rolex - Rolex Yellow Gold Root Beer GMT-Master II Watch Ref. 16718 - The Keystone Watches

Rolex Yellow Gold Root Beer GMT-Master II Watch Ref. 16718

Rolex Yellow Gold Root Beer GMT-Master II Watch Ref. 16718

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

Audemars Piguet Royal Oak Chronograph Watch

Audemars Piguet Royal Oak Chronograph Watch

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Rolex - Rolex Stainless Steel OysterDate Ref. 6694 - The Keystone Watches

Rolex Stainless Steel OysterDate Ref. 6694

Rolex Stainless Steel OysterDate Ref. 6694

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Rolex - Rolex Coke GMT-Master Stainless Steel Ref. 16710 - The Keystone Watches

Rolex Coke GMT-Master Stainless Steel Ref. 16710

Rolex Coke GMT-Master Stainless Steel Ref. 16710

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Rolex - Rolex Pepsi GMT-Master Stainless Steel Ref. 16750 - The Keystone Watches

Rolex Pepsi GMT-Master Stainless Steel Ref. 16750

Rolex Pepsi GMT-Master Stainless Steel Ref. 16750

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Patek Philippe - Patek Philippe Rose Gold Nautilus Tiffany & Co. Watch Ref. 5711 - The Keystone Watches

Patek Philippe Rose Gold Nautilus Tiffany & Co. Watch Ref. 5711

Patek Philippe Rose Gold Nautilus Tiffany & Co. Watch Ref. 5711

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Rolex - Rolex White Gold GMT-Master II ICE Baguette Diamond Watch Ref. 116769 - The Keystone Watches

Rolex White Gold GMT-Master II ICE Baguette Diamond Watch Ref. 116769

Rolex White Gold GMT-Master II ICE Baguette Diamond Watch Ref. 116769

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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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Patek Philippe - Patek Philippe White Gold Nautilus Baguette Watch Ref. 5724 - The Keystone Watches

Patek Philippe White Gold Nautilus Baguette Watch Ref. 5724

Patek Philippe White Gold Nautilus Baguette Watch Ref. 5724

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Patek Philippe - Patek Philippe Steel Nautilus Watch Ref. 5711 - The Keystone Watches

Patek Philippe Steel Nautilus Watch Ref. 5711

Patek Philippe Steel Nautilus Watch Ref. 5711

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

Patek Philippe Nautilus Chronograph Watch Ref. 5980

Patek Philippe Nautilus Chronograph Watch Ref. 5980

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Rolex - Rolex Yellow Gold GMT-Master Watch Ref. 16718 - The Keystone Watches

Rolex Yellow Gold GMT-Master Watch Ref. 16718

Rolex Yellow Gold GMT-Master Watch Ref. 16718

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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