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Patek Philippe - Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band - The Keystone Watches

Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band

Patek Philippe Yellow Gold Vintage Jumbo Ellipse Ref. 3798/3 on JPE Chain Band

$17,000 USD
 

Rolex Yellow Gold Vintage Day Date Ref. 1803 with Wide Boy Dial

Rolex Yellow Gold Vintage Day Date Ref. 1803 with Wide Boy Dial

Sold Out

 

Rolex Steel GMT Master II Ref. 16710

Rolex Steel GMT Master II Ref. 16710

Sold Out

 

Cartier Vintage Love Bracelet by Aldo Cipullo Circa 1970 (Objet)

Cartier Vintage Love Bracelet by Aldo Cipullo Circa 1970 (Objet)

Sold Out

 

Rolex White Gold Day Date 18239 Lemon Dial with Original Paper

Rolex White Gold Day Date 18239 Lemon Dial with Original Paper

Sold Out

 
Chopard - Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival) - The Keystone Watches

Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival)

Chopard Vintage Yellow Gold Oval Link Band Watch (New Arrival)

Sold Out

 

Rolex Yellow Gold Day Ref. 18078 with Burlwood Dial

Rolex Yellow Gold Day Ref. 18078 with Burlwood Dial

Sold Out

 

Patek Philippe White Gold Gondolo Ref. 3567 with Original Papers

Patek Philippe White Gold Gondolo Ref. 3567 with Original Papers

Sold Out

 

Patek Philippe Onyx, Malachite & Diamond Watch Ref. 4282

Patek Philippe Onyx, Malachite & Diamond Watch Ref. 4282

$60,000 USD
 

Patek Philippe White Gold Calatrava Watch with Unusual Grey Dial Watch Ref. 3514

Patek Philippe White Gold Calatrava Watch with Unusual Grey Dial Watch Ref. 3514

Sold Out

 

Piaget Vintage Yellow Gold Dancer Ref. 4131

Piaget Vintage Yellow Gold Dancer Ref. 4131

Sold Out

 

Patek Philippe Tropical Dial Nautilus Ref. 3700 with Original Papers

Patek Philippe Tropical Dial Nautilus Ref. 3700 with Original Papers

Sold Out

 

Rolex Yellow Gold Datejust full Diamond bracelet Watch Ref. 69138

Rolex Yellow Gold Datejust full Diamond bracelet Watch Ref. 69138

Sold Out

 
Vacheron Constantin - Vacheron Constantin Yellow Gold Overseas Ref. 42042 with Box and Papers - The Keystone Watches

Vacheron Constantin Yellow Gold Overseas Ref. 42042 with Box and Papers

Vacheron Constantin Yellow Gold Overseas Ref. 42042 with Box and Papers

Sold Out

 
Vacheron Constantin - Vacheron Constantin Yellow Gold Vintage Historique in Like New Condtion - The Keystone Watches

Vacheron Constantin Yellow Gold Vintage Historique in Like New Condtion

Vacheron Constantin Yellow Gold Vintage Historique in Like New Condtion

Sold Out

 

Rolex Steel Submariner Ref. 14060

Rolex Steel Submariner Ref. 14060

Sold Out

 

Piaget White Gold Vintage Watch Ref. 9772

Piaget White Gold Vintage Watch Ref. 9772

Sold Out

 

Piaget White Gold Vintage Onyx and Diamond Watch Ref. 9781

Piaget White Gold Vintage Onyx and Diamond Watch Ref. 9781

Sold Out

 

Piaget White Gold Vintage Hobnail Watch Ref. 13436

Piaget White Gold Vintage Hobnail Watch Ref. 13436

Sold Out

 

Rolex Steel Datejust Ref. 16030 Retailed by Tiffany & Co.

Rolex Steel Datejust Ref. 16030 Retailed by Tiffany & Co.

Sold Out

 
Piaget - Piaget Yellow Gold Ladies Vintage Diamond Watch Ref. 8601 - The Keystone Watches

Piaget Yellow Gold Ladies Vintage Diamond Watch Ref. 8601

Piaget Yellow Gold Ladies Vintage Diamond Watch Ref. 8601

$14,500 USD
 

Rolex White Gold Bark Finish Day Date Ref. 18249

Rolex White Gold Bark Finish Day Date Ref. 18249

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Nautilus Ref. 3700 with Diamond Bezel - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Ref. 3700 with Diamond Bezel

Patek Philippe Yellow Gold Nautilus Ref. 3700 with Diamond Bezel

$285,000 USD
 

Rolex Yellow Gold Day-Date Ref. 18078 with Bark Finish and Outstanding Condition

Rolex Yellow Gold Day-Date Ref. 18078 with Bark Finish and Outstanding Condition

Sold Out

 

Rolex Steel Datejust Ref. 69174 Retailed by Tiffany & Co.

Rolex Steel Datejust Ref. 69174 Retailed by Tiffany & Co.

Sold Out

 
Rolex Yellow Gold Submariner Ref. 16618

Rolex Yellow Gold Submariner Ref. 16618

Rolex Yellow Gold Submariner Ref. 16618

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Vintage Bracelet Watch - The Keystone Watches

Audemars Piguet White Gold Vintage Bracelet Watch

Audemars Piguet White Gold Vintage Bracelet Watch

Sold Out

 
Cartier - Cartier Yellow Gold Gouvernail Helm Watch, European Watch & Clock Circa 1954 - The Keystone Watches

Cartier Yellow Gold Gouvernail Helm Watch, European Watch & Clock Circa 1954

Cartier Yellow Gold Gouvernail Helm Watch, European Watch & Clock Circa 1954

Sold Out

 
Patek Philippe - Patek Philippe Steel Tonneau Watch Ref. 3574 - The Keystone Watches

Patek Philippe Steel Tonneau Watch Ref. 3574

Patek Philippe Steel Tonneau Watch Ref. 3574

Sold Out

 
Vacheron Constantin - Vacheron Constantin Yellow Gold Vintage Watch Retailed by Turler - The Keystone Watches

Vacheron Constantin Yellow Gold Vintage Watch Retailed by Turler

Vacheron Constantin Yellow Gold Vintage Watch Retailed by Turler

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Minute Repeater Enamel Watch Ref. 3979 (New Arrival) - The Keystone Watches

Patek Philippe Yellow Gold Minute Repeater Enamel Watch Ref. 3979 (New Arrival)

Patek Philippe Yellow Gold Minute Repeater Enamel Watch Ref. 3979 (New Arrival)

"Price upon request"
 

Rolex Yellow Gold Day-Date Ref. 1803 (New Arrival)

Rolex Yellow Gold Day-Date Ref. 1803 (New Arrival)

Sold Out

 

Rolex Steel Ghost Datejust Ref. 1601

Rolex Steel Ghost Datejust Ref. 1601

Sold Out

 

Rolex Platinum Day Date Smooth Bezel Ref. 18206

Rolex Platinum Day Date Smooth Bezel Ref. 18206

Sold Out

 
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

Sold Out

 

Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

Cartier Yellow Gold Box Makeup Compact, London Jacques Cartier from 1932 (Objet)

Sold Out

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New Arrivals Preview
 
Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

$22,000 USD
 
Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

$18,750 USD
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 USD
 
Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

$8,000 USD
 
Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

$78,000 USD
 
Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

$7,800 USD
 
Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 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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