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Rolex Steel Explorer Watch Ref. 14270 with Tritium Dial and Original Papers

Rolex Steel Explorer Watch Ref. 14270 with Tritium Dial and Original Papers

Rolex Steel Explorer Watch Ref. 14270 with Tritium Dial and Original Papers

Sold Out

 
Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 3800

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Rolex Yellow Gold Day-Date Ref. 18238 with L Serial in Nice Condition (New Arrival)

Rolex Yellow Gold Day-Date Ref. 18238 with L Serial in Nice Condition (New Arrival)

Rolex Yellow Gold Day-Date Ref. 18238 with L Serial in Nice Condition (New Arrival)

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Audemars Piguet Two-Tone Royal Oak Ref. 56303 Very Nice Condition

Audemars Piguet Two-Tone Royal Oak Ref. 56303 Very Nice Condition

Audemars Piguet Two-Tone Royal Oak Ref. 56303 Very Nice Condition

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Audemars Piguet White Gold Royal Oak Watch Ref. 6005

Audemars Piguet White Gold Royal Oak Watch Ref. 6005

$29,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Ref. 56303 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Ref. 56303

Audemars Piguet Yellow Gold Royal Oak Ref. 56303

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Audemars Piguet Steel Royal Oak Ref. 14790 with Tropical Dial

Audemars Piguet Steel Royal Oak Ref. 14790 with Tropical Dial

Audemars Piguet Steel Royal Oak Ref. 14790 with Tropical Dial

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Rolex Yellow Gold Oversized Precision Ref. 4536

Rolex Yellow Gold Oversized Precision Ref. 4536

Rolex Yellow Gold Oversized Precision Ref. 4536

$11,000 USD
 
Rolex - Rolex White Gold Day Date Ref. 118239 in Like New Condition - The Keystone Watches

Rolex White Gold Day Date Ref. 118239 in Like New Condition

Rolex White Gold Day Date Ref. 118239 in Like New Condition

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Rolex Grasshopper Steel Watch Ref. 4367

Rolex Grasshopper Steel Watch Ref. 4367

Rolex Grasshopper Steel Watch Ref. 4367

$12,500 USD
 
Rolex Yellow Gold Metropolitan Disco Volante Watch Ref 9919/8

Rolex Yellow Gold Metropolitan Disco Volante Watch Ref 9919/8

Rolex Yellow Gold Metropolitan Disco Volante Watch Ref 9919/8

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Rolex White Gold Day Date Ref. 18049 in Top Condition

Rolex White Gold Day Date Ref. 18049 in Top Condition

Rolex White Gold Day Date Ref. 18049 in Top Condition

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Rolex Zenith Daytona Ref. 16520 P Serial with Original Papers

Rolex Zenith Daytona Ref. 16520 P Serial with Original Papers

Rolex Zenith Daytona Ref. 16520 P Serial with Original Papers

$35,000 USD
 
Rolex Yellow Gold Cellini on Bracelet all Original 4311/8

Rolex Yellow Gold Cellini on Bracelet all Original 4311/8

Rolex Yellow Gold Cellini on Bracelet all Original 4311/8

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Rolex - Rolex White Gold Day Date Ref. 128239 with Rainbow Markers - The Keystone Watches

Rolex White Gold Day Date Ref. 128239 with Rainbow Markers

Rolex White Gold Day Date Ref. 128239 with Rainbow Markers

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Rolex - Rolex Steel Submariner Ref. 16610 in Like New Condition - The Keystone Watches

Rolex Steel Submariner Ref. 16610 in Like New Condition

Rolex Steel Submariner Ref. 16610 in Like New Condition

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Rolex Yellow Gold Vintage Cellini Mother of Pearl Dial Ref. 2708

Rolex Yellow Gold Vintage Cellini Mother of Pearl Dial Ref. 2708

Rolex Yellow Gold Vintage Cellini Mother of Pearl Dial Ref. 2708

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Patek Philippe - Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 4700 - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 4700

Patek Philippe Yellow Gold Nautilus Diamond Watch Ref. 4700

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

Audemars Piguet Yellow Gold Vintage Royal Oak Perpetual Ref. 25654BA

Audemars Piguet Yellow Gold Vintage Royal Oak Perpetual Ref. 25654BA

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Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

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Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

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Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

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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
 
Breguet Platinum Skeleton Tourbillon Watch Ref. 3355 (New Arrival)

Breguet Platinum Skeleton Tourbillon Watch Ref. 3355 (New Arrival)

Breguet Platinum Skeleton Tourbillon Watch Ref. 3355 (New Arrival)

$67,500 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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