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Patek Philippe White Gold Disco Volante Ref. 2501

Patek Philippe White Gold Disco Volante Ref. 2501

Sold Out

 

Patek Philippe Steel Calatrava Ref. 3466

Patek Philippe Steel Calatrava Ref. 3466

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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

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Piaget - Piaget Yellow Gold Mechanical Watch Ref. 9458B2 - The Keystone Watches

Piaget Yellow Gold Mechanical Watch Ref. 9458B2

Piaget Yellow Gold Mechanical Watch Ref. 9458B2

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Rolex Datejust Ref. 1600 with Blue Dial

Rolex Datejust Ref. 1600 with Blue Dial

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

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

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

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Patek Philippe White Gold Calatrava Ref. 3919 (New Arrival)

Patek Philippe White Gold Calatrava Ref. 3919 (New Arrival)

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Vacheron Constantin Yellow Gold Watch Ref. 6378 (New Arrival)

Vacheron Constantin Yellow Gold Watch Ref. 6378 (New Arrival)

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Vacheron Constantin White Gold Rectangular Watch Ref. 39200

Vacheron Constantin White Gold Rectangular Watch Ref. 39200

Sold Out

 

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

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

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Vacheron Constantin - Vacheron Constantin White Gold Automatic Watch Ref. 7613 - The Keystone Watches

Vacheron Constantin White Gold Automatic Watch Ref. 7613

Vacheron Constantin White Gold Automatic Watch Ref. 7613

Sold Out

 

Vacheron Constantin Yellow Gold Watch Ref. 4870 (New Arrival)

Vacheron Constantin Yellow Gold Watch Ref. 4870 (New Arrival)

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Patek Philippe Yellow Gold Calatrava Ref. 3601 with Blue Dial (New Arrival)

Patek Philippe Yellow Gold Calatrava Ref. 3601 with Blue Dial (New Arrival)

Sold Out

 

Patek Philippe White Gold Calatrava Ref. 3445 Retailed by Gubelin (New Arrival)

Patek Philippe White Gold Calatrava Ref. 3445 Retailed by Gubelin (New Arrival)

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Audemars Piguet Yellow Gold Day-Date Ref. 25574 (New Arrival)

Audemars Piguet Yellow Gold Day-Date Ref. 25574 (New Arrival)

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Patek Philippe White Gold Perpetual Calendar Chronograph Ref. 3970

Patek Philippe White Gold Perpetual Calendar Chronograph Ref. 3970

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Patek Philippe Yellow Gold Nautilus Ref. 3800/105 with Pave Diamond and Emerald

Patek Philippe Yellow Gold Nautilus Ref. 3800/105 with Pave Diamond and Emerald

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Audemars Piguet - Audemars Piguet White Gold Bracelet Watch Ref. 77896 - The Keystone Watches

Audemars Piguet White Gold Bracelet Watch Ref. 77896

Audemars Piguet White Gold Bracelet Watch Ref. 77896

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Patek Philippe - Patek Philippe White Gold World Time 175th Anniversary Ref. 5575 - The Keystone Watches

Patek Philippe White Gold World Time 175th Anniversary Ref. 5575

Patek Philippe White Gold World Time 175th Anniversary Ref. 5575

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Audemars Piguet Two-Tone Bamboo with Pave Diamond Dial

Audemars Piguet Two-Tone Bamboo with Pave Diamond Dial

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Patek Philippe White Gold Calatrava Watch Ref. 3919

Patek Philippe White Gold Calatrava Watch Ref. 3919

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Piaget White Gold Dancer Ref. 80317

Piaget White Gold Dancer Ref. 80317

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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 - 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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