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Rolex - Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers - The Keystone Watches

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers

Rolex Yellow Gold Cosmograph Daytona Watch Ref. 6265 with Original Box and Papers

Sold Out

 

Audemars Piguet Yellow Gold Bracelet Watch

Audemars Piguet Yellow Gold Bracelet Watch

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Cartier - Cartier Yellow Gold Tank Obus, European Watch & Clock, Late 1940s - The Keystone Watches

Cartier Yellow Gold Tank Obus, European Watch & Clock, Late 1940s

Cartier Yellow Gold Tank Obus, European Watch & Clock, Late 1940s

Sold Out

 

Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

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Piaget - Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival) - The Keystone Watches

Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival)

Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival)

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Audemars Piguet - Audemars Piguet White Gold Automatic Bracelet Watch Ref. 15135 - The Keystone Watches

Audemars Piguet White Gold Automatic Bracelet Watch Ref. 15135

Audemars Piguet White Gold Automatic Bracelet Watch Ref. 15135

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Cartier - Carter White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514 - The Keystone Watches

Carter White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514

Carter White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514

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Audemars Piguet Yellow Gold Royal Oak Ref. 56303 (New Arrival)

Audemars Piguet Yellow Gold Royal Oak Ref. 56303 (New Arrival)

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Patek Philippe - Patek Philippe White Gold Annual Calendar Tiffany & Co Watch. Ref. 5396G-012 - The Keystone Watches

Patek Philippe White Gold Annual Calendar Tiffany & Co Watch. Ref. 5396G-012

Patek Philippe White Gold Annual Calendar Tiffany & Co Watch. Ref. 5396G-012

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Cartier Yellow Gold Collection Prive Baignoire Allongee from 1991

Cartier Yellow Gold Collection Prive Baignoire Allongee from 1991

Cartier Yellow Gold Collection Prive Baignoire Allongee from 1991

Sold Out

 
Audemars Piguet White Gold Cobra Band Watch Ref. 56525

Audemars Piguet White Gold Cobra Band Watch Ref. 56525

Audemars Piguet White Gold Cobra Band Watch Ref. 56525

Sold Out

 
Piaget Yellow Gold Dancer Opal and Onyx Ref. 80317

Piaget Yellow Gold Dancer Opal and Onyx Ref. 80317

Piaget Yellow Gold Dancer Opal and Onyx Ref. 80317

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Vacheron Constantin - Vacheron Constantin Yellow Gold Woven Band Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Woven Band Watch

Vacheron Constantin Yellow Gold Woven Band Watch

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Cartier Steel Pasha Chronograph Ref. W31018H3 (New Arrival)

Cartier Steel Pasha Chronograph Ref. W31018H3 (New Arrival)

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Patek Philippe - Patek Philippe Yellow Gold Chronograph Ref. 3970, Fourth Series - The Keystone Watches

Patek Philippe Yellow Gold Chronograph Ref. 3970, Fourth Series

Patek Philippe Yellow Gold Chronograph Ref. 3970, Fourth Series

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Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

Patek Philippe Yellow Gold Pocket Watch Minute Repeater, Circa 1905

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Patek Philippe - Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5074, Single Sealed - The Keystone Watches

Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5074, Single Sealed

Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5074, Single Sealed

"Price upon request"
 

Rolex White Gold Day-Date Ref. 18039 with Pinball Dial (New Arrival)

Rolex White Gold Day-Date Ref. 18039 with Pinball Dial (New Arrival)

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Richard Mille Titanium Watch Ref. RM037

Richard Mille Titanium Watch Ref. RM037

Richard Mille Titanium Watch Ref. RM037

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Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial

Rolex Yellow Gold Day-Date Watch Ref. 18038 with Pyramid Onyx Dial

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Audemars Piguet - Audemars Piguet White Gold Tonneau Watch Ref. 5369 with Rare Linen Dial - The Keystone Watches

Audemars Piguet White Gold Tonneau Watch Ref. 5369 with Rare Linen Dial

Audemars Piguet White Gold Tonneau Watch Ref. 5369 with Rare Linen Dial

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Ref. 5040J - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Ref. 5040J

Patek Philippe Yellow Gold Perpetual Calendar Ref. 5040J

Sold Out

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New Arrivals Preview
 
Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

Cartier Tank Coussin Bamboo Ref. 78102 (New Arrival)

$125,000 USD
 
Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

Cartier Tank Allongee Elongated, Circa 1940 (New Arrival)

$62,000 USD
 
Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

Patek Philippe White Gold Rectangular Art Deco Watch (New Arrival)

$55,000 USD
 
Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

Cartier Platinum Tank Watch Ref. 16111 (New Arrival)

$21,000 USD
 
Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

Patek Philippe Yellow Gold Chronograph Watch Ref. 591, Incredible Original Condition (New Arrival)

$175,000 USD
 
Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

Patek Philippe Yellow Gold Enamel Dial Calatrava Watch Ref. 2526 (New Arrival)

$70,000 USD
 
Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

Piaget Yellow Gold Lapis Lazuli & Jade Cuff Watch (New Arrivals)

$48,000 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.

Stay in touch.

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