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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

Sold Out

 
Patek Philippe - Patek Philippe Steel Automatic Watch Ref. 3580 - The Keystone Watches

Patek Philippe Steel Automatic Watch Ref. 3580

Patek Philippe Steel Automatic Watch Ref. 3580

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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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Patek Philippe - Patek Philippe Yellow Gold Calatrava Ref. 96 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Ref. 96

Patek Philippe Yellow Gold Calatrava Ref. 96

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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

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

Tudor Steel Submariner Ref. 79190

Tudor Steel Submariner Ref. 79190

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Rolex - Rolex Platinum and Diamond Day-Date Ref. 18346 - The Keystone Watches

Rolex Platinum and Diamond Day-Date Ref. 18346

Rolex Platinum and Diamond Day-Date Ref. 18346

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Patek Philippe - Patek Philippe White Gold Lapis Watch Ref. 3578 - The Keystone Watches

Patek Philippe White Gold Lapis Watch Ref. 3578

Patek Philippe White Gold Lapis Watch Ref. 3578

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Audemars Piguet - Audemars Piguet Skeletonized Bird Watch - The Keystone Watches

Audemars Piguet Skeletonized Bird Watch

Audemars Piguet Skeletonized Bird Watch

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Audemars Piguet - Audemars Piguet Steel Royal Oak Ref. 15202 with Box and Papers - The Keystone Watches

Audemars Piguet Steel Royal Oak Ref. 15202 with Box and Papers

Audemars Piguet Steel Royal Oak Ref. 15202 with Box and Papers

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A. Lange & Sohne - A. Lange & Sohne Platinum Rattrapante Perpetual Calendar Ref. 421.025 - The Keystone Watches

A. Lange & Sohne Platinum Rattrapante Perpetual Calendar Ref. 421.025

A. Lange & Sohne Platinum Rattrapante Perpetual Calendar Ref. 421.025

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Ref. 25654 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Ref. 25654

Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Ref. 25654

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Patek Philippe - Patek Philippe White Gold Perpetual Calendar Chronograph Ref. 5270G-018 - The Keystone Watches

Patek Philippe White Gold Perpetual Calendar Chronograph Ref. 5270G-018

Patek Philippe White Gold Perpetual Calendar Chronograph Ref. 5270G-018

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Richard Mille - Richard Mille White Demon RM11-FM - The Keystone Watches

Richard Mille White Demon RM11-FM

Richard Mille White Demon RM11-FM

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Patek Philippe - Patek Philippe Aquanaut Automatic Watch Ref. 5060, First Series Aquanaut - The Keystone Watches

Patek Philippe Aquanaut Automatic Watch Ref. 5060, First Series Aquanaut

Patek Philippe Aquanaut Automatic Watch Ref. 5060, First Series Aquanaut

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Rolex - Rolex Cosmograph Daytona Cherry Red Watch Ref. 6239 - The Keystone Watches

Rolex Cosmograph Daytona Cherry Red Watch Ref. 6239

Rolex Cosmograph Daytona Cherry Red Watch Ref. 6239

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Panerai - Panerai Luminor GMT A-Series Watch Ref. PAM023 - The Keystone Watches

Panerai Luminor GMT A-Series Watch Ref. PAM023

Panerai Luminor GMT A-Series Watch Ref. PAM023

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Audemars Piguet - Audemars Piguet Steel Unusual-Shape Automatic Watch Ref. 4010 - The Keystone Watches

Audemars Piguet Steel Unusual-Shape Automatic Watch Ref. 4010

Audemars Piguet Steel Unusual-Shape Automatic Watch Ref. 4010

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Breitling - Breitling Top Time Chronograph Watch Ref. 2002 - The Keystone Watches

Breitling Top Time Chronograph Watch Ref. 2002

Breitling Top Time Chronograph Watch Ref. 2002

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Cartier - Cartier Yellow Gold Manual Tank Obus Watch with Display Caseback - The Keystone Watches

Cartier Yellow Gold Manual Tank Obus Watch with Display Caseback

Cartier Yellow Gold Manual Tank Obus Watch with Display Caseback

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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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