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Patek Philippe - Patek Philippe Yellow Gold Calatrava Watch Ref. 2526 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Watch Ref. 2526

Patek Philippe Yellow Gold Calatrava Watch Ref. 2526

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Rolex - Rolex White Gold Day-Date Crown Collection Diamond Watch - The Keystone Watches

Rolex White Gold Day-Date Crown Collection Diamond Watch

Rolex White Gold Day-Date Crown Collection Diamond Watch

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Rolex - Rolex Explorer Gilt Chapter Ring Watch Ref. 1016 - The Keystone Watches

Rolex Explorer Gilt Chapter Ring Watch Ref. 1016

Rolex Explorer Gilt Chapter Ring Watch Ref. 1016

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Patek Philippe - Patek Philippe Rose Gold Perpetual Calendar Split Seconds Watch Ref. 5004 - The Keystone Watches

Patek Philippe Rose Gold Perpetual Calendar Split Seconds Watch Ref. 5004

Patek Philippe Rose Gold Perpetual Calendar Split Seconds Watch Ref. 5004

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Rolex - Rolex Yellow Gold GMT Watch Ref. 1675 - The Keystone Watches

Rolex Yellow Gold GMT Watch Ref. 1675

Rolex Yellow Gold GMT Watch Ref. 1675

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Rolex - Rolex White Gold Day-Date Watch Ref. 1803, from 1972 - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803, from 1972

Rolex White Gold Day-Date Watch Ref. 1803, from 1972

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Rolex - Rolex Yellow Gold Day-Date Pave Diamond Watch, from 1981 - The Keystone Watches

Rolex Yellow Gold Day-Date Pave Diamond Watch, from 1981

Rolex Yellow Gold Day-Date Pave Diamond Watch, from 1981

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Rolex - Rolex Red Submariner Watch Ref. 1680 with Original Warranty Paper and Hang Tag - The Keystone Watches

Rolex Red Submariner Watch Ref. 1680 with Original Warranty Paper and Hang Tag

Rolex Red Submariner Watch Ref. 1680 with Original Warranty Paper and Hang Tag

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Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 3940

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 3940

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 3940

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Rolex - Rolex Steel Paul Newman Daytona, Ref. 6239 - The Keystone Watches

Rolex Steel Paul Newman Daytona, Ref. 6239

Rolex Steel Paul Newman Daytona, Ref. 6239

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Rolex - Rolex Steel Pepsi GMT-Master Watch Ref. 1675, Circa 1976 - The Keystone Watches

Rolex Steel Pepsi GMT-Master Watch Ref. 1675, Circa 1976

Rolex Steel Pepsi GMT-Master Watch Ref. 1675, Circa 1976

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Rolex - Rolex Yellow Gold Day-Date Diamond Ruby Watch - The Keystone Watches

Rolex Yellow Gold Day-Date Diamond Ruby Watch

Rolex Yellow Gold Day-Date Diamond Ruby Watch

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Rolex - Rolex Yellow Gold GMT-Master Watch Ref. 1675 - The Keystone Watches

Rolex Yellow Gold GMT-Master Watch Ref. 1675

Rolex Yellow Gold GMT-Master Watch Ref. 1675

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Rolex - Rolex GMT-Master Gilt Chapter Ring Watch Ref. 1675 - The Keystone Watches

Rolex GMT-Master Gilt Chapter Ring Watch Ref. 1675

Rolex GMT-Master Gilt Chapter Ring Watch Ref. 1675

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Cartier - Cartier Platinum Santos Dumont Watch, Ref. 1575 - The Keystone Watches

Cartier Platinum Santos Dumont Watch, Ref. 1575

Cartier Platinum Santos Dumont Watch, Ref. 1575

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Rolex - Rolex Cosmograph Zenith Daytona Watch Ref. 16520 - The Keystone Watches

Rolex Cosmograph Zenith Daytona Watch Ref. 16520

Rolex Cosmograph Zenith Daytona Watch Ref. 16520

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Rolex - Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker - The Keystone Watches

Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker

Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker

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Rolex - Rolex Sea-Dweller Rail Dial Watch Ref. 1665, from 1979 - The Keystone Watches

Rolex Sea-Dweller Rail Dial Watch Ref. 1665, from 1979

Rolex Sea-Dweller Rail Dial Watch Ref. 1665, from 1979

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594

Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594

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Rolex - Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition - The Keystone Watches

Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition

Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition

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Rolex - Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366 - The Keystone Watches

Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366

Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366

Sold Out

 
Rolex - Rolex Steel Submariner Watch Ref. 16800 - The Keystone Watches

Rolex Steel Submariner Watch Ref. 16800

Rolex Steel Submariner Watch Ref. 16800

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

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 White Gold Rectangular Watch with Lapis Watch (New Arrival)

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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