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Rolex - Rolex Yellow Gold Zenith Daytona Ref. 16528 with Original Warranty - The Keystone Watches

Rolex Yellow Gold Zenith Daytona Ref. 16528 with Original Warranty

Rolex Yellow Gold Zenith Daytona Ref. 16528 with Original Warranty

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Rolex - Rolex Platinum and Diamond Day-Date Ref. 118346 - The Keystone Watches

Rolex Platinum and Diamond Day-Date Ref. 118346

Rolex Platinum and Diamond Day-Date Ref. 118346

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Patek Philippe - Patek Philippe Steel Midsize Nautilus Watch Ref. 3900 - The Keystone Watches

Patek Philippe Steel Midsize Nautilus Watch Ref. 3900

Patek Philippe Steel Midsize Nautilus Watch Ref. 3900

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Audemars Piguet - Audemars Piguet Steel Royal Oak - The Keystone Watches

Audemars Piguet Steel Royal Oak

Audemars Piguet Steel Royal Oak

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Ref. 4100 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Ref. 4100

Audemars Piguet Yellow Gold Royal Oak Ref. 4100

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Audemars Piguet - Audemars Piguet Steel Royal Oak Ref. 56303 - The Keystone Watches

Audemars Piguet Steel Royal Oak Ref. 56303

Audemars Piguet Steel Royal Oak Ref. 56303

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Rolex - Rolex Yellow Gold Day-Date Watch Ref. 118138 - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 118138

Rolex Yellow Gold Day-Date Watch Ref. 118138

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Patek Philippe - Patek Philippe Nautilus Ref. 3800 with Black Roman Numeral Dial - The Keystone Watches

Patek Philippe Nautilus Ref. 3800 with Black Roman Numeral Dial

Patek Philippe Nautilus Ref. 3800 with Black Roman Numeral Dial

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Patek Philippe - Patek Philippe Steel Nautilus Ref 5712/1A - The Keystone Watches

Patek Philippe Steel Nautilus Ref 5712/1A

Patek Philippe Steel Nautilus Ref 5712/1A

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Rolex - Rolex Bakalite GMT-Master Ref. 6542 - The Keystone Watches

Rolex Bakalite GMT-Master Ref. 6542

Rolex Bakalite GMT-Master Ref. 6542

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Rolex - Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial - The Keystone Watches

Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial

Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial

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Rolex - Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial

Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial

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Audemars Piguet - Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205 - The Keystone Watches

Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205

Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205

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

Rolex Steel Pepsi GMT-Master Ref. 16750

Rolex Steel Pepsi GMT-Master Ref. 16750

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510 - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510

Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510

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

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

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Rolex - Rolex Daytona Steel Ref. 116520 in New Old Stock Condition - The Keystone Watches

Rolex Daytona Steel Ref. 116520 in New Old Stock Condition

Rolex Daytona Steel Ref. 116520 in New Old Stock Condition

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831 - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831

Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831

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Rolex - Rolex Day-Date Platinum Ice Blue Dial Ref. 118206 - The Keystone Watches

Rolex Day-Date Platinum Ice Blue Dial Ref. 118206

Rolex Day-Date Platinum Ice Blue Dial Ref. 118206

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

Rolex White Gold Day-Date 18239

Rolex White Gold Day-Date 18239

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Rolex - Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock - The Keystone Watches

Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock

Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock

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Audemars Piguet - Audemars Piguet Royal Oak Automatic Watch, Ref. 15500 - The Keystone Watches

Audemars Piguet Royal Oak Automatic Watch, Ref. 15500

Audemars Piguet Royal Oak Automatic Watch, Ref. 15500

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New Arrivals Preview
 
Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

Rolex Yellow Gold Queen Midas Watch Ref. 4314 with Lapis and Diamond Dial (New Arrival)

$38,000 USD
 
Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

Patek Philippe White Gold Baguette Diamond Watch Ref. 3540 (New Arrival)

$30,000 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival) - The Keystone Watches

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

$60,000 USD
 
Breguet Cushion Shaped Diver 200m Watch (New Arrival)

Breguet Cushion Shaped Diver 200m Watch (New Arrival)

Breguet Cushion Shaped Diver 200m Watch (New Arrival)

$58,000 USD
 
Audemars Piguet - Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival) - The Keystone Watches

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

$18,000 USD
 
Cartier Yellow Gold Tank Normale Bracelet Watch  Ref. 78092 (New Arrival)

Cartier Yellow Gold Tank Normale Bracelet Watch Ref. 78092 (New Arrival)

Cartier Yellow Gold Tank Normale Bracelet Watch Ref. 78092 (New Arrival)

$36,000 USD
 
Cartier - Cartier Yellow Gold Tank Reverso (New Arrival) - The Keystone Watches

Cartier Yellow Gold Tank Reverso (New Arrival)

Cartier Yellow Gold Tank Reverso (New Arrival)

$34,500 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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