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Omega Yellow Gold Sculptural Watch Ref. 8305, Designed by Andrew Grima for Jeux dOr Collection

Omega Yellow Gold Sculptural Watch Ref. 8305, Designed by Andrew Grima for Jeux dOr Collection

Omega Yellow Gold Sculptural Watch Ref. 8305, Designed by Andrew Grima for Jeux dOr Collection

$60,000 USD
 
Omega - Omega Yellow Gold Seamaster Skeleton 50th Anniversary Watch - The Keystone Watches

Omega Yellow Gold Seamaster Skeleton 50th Anniversary Watch

Omega Yellow Gold Seamaster Skeleton 50th Anniversary Watch

Sold Out

 
Omega - Omega Yellow Gold Speedmaster Chronograph Watch - The Keystone Watches

Omega Yellow Gold Speedmaster Chronograph Watch

Omega Yellow Gold Speedmaster Chronograph Watch

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Omega - Omega Yellow Gold Speedmaster Strap Watch - The Keystone Watches

Omega Yellow Gold Speedmaster Strap Watch

Omega Yellow Gold Speedmaster Strap Watch

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Omega - Omega Yellow Gold Speedmaster Watch - The Keystone Watches

Omega Yellow Gold Speedmaster Watch

Omega Yellow Gold Speedmaster Watch

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Omega - Omega Yellow Gold Speedmaster Watch, ref. 3551.20 - The Keystone Watches

Omega Yellow Gold Speedmaster Watch, ref. 3551.20

Omega Yellow Gold Speedmaster Watch, ref. 3551.20

Sold Out

 

Omega Yellow Gold Square Pocket Watch Ref. 1715

Omega Yellow Gold Square Pocket Watch Ref. 1715

Sold Out

 
Omega Yellow Gold Vintage De Ville Bracelet Watch

Omega Yellow Gold Vintage De Ville Bracelet Watch

Omega Yellow Gold Vintage De Ville Bracelet Watch

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Omega Yellow Gold Vintage Pocket Watch 1182.61

Omega Yellow Gold Vintage Pocket Watch 1182.61

Omega Yellow Gold Vintage Pocket Watch 1182.61

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Panerai - Panerai Luminor Black Seal for Purdey Ref. Pam76 - The Keystone Watches

Panerai Luminor Black Seal for Purdey Ref. Pam76

Panerai Luminor Black Seal for Purdey Ref. Pam76

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Panerai - Panerai Luminor GMT A-Series Watch Ref. PAM023 - The Keystone Watches

Panerai Luminor GMT A-Series Watch Ref. PAM023

Panerai Luminor GMT A-Series Watch Ref. PAM023

Sold Out

 
Panerai - Panerai Luminor Power Reserve PVD Tritium Ref. PAM28 - The Keystone Watches

Panerai Luminor Power Reserve PVD Tritium Ref. PAM28

Panerai Luminor Power Reserve PVD Tritium Ref. PAM28

Sold Out

 
Panerai - Panerai Luminor Submersible Early Tritium Dial Watch Ref. PAM106 - The Keystone Watches

Panerai Luminor Submersible Early Tritium Dial Watch Ref. PAM106

Panerai Luminor Submersible Early Tritium Dial Watch Ref. PAM106

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Panerai - Panerai Steel Luminor Marina Ref. PAM148 with Factory Diamond Settings - The Keystone Watches

Panerai Steel Luminor Marina Ref. PAM148 with Factory Diamond Settings

Panerai Steel Luminor Marina Ref. PAM148 with Factory Diamond Settings

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Panerai White Gold Radiomir Ref. PAM68 with Factory Diamonds

Panerai White Gold Radiomir Ref. PAM68 with Factory Diamonds

Panerai White Gold Radiomir Ref. PAM68 with Factory Diamonds

Sold Out

 

Parmigiani Platinum and Diamond Toric Tourbillon Watch Ref. PF000392

Parmigiani Platinum and Diamond Toric Tourbillon Watch Ref. PF000392

Sold Out

 
Patek Philippe - Patek Calatrava Yellow Gold Calatrava Ref. 3919 with Gubelin Dial - The Keystone Watches

Patek Calatrava Yellow Gold Calatrava Ref. 3919 with Gubelin Dial

Patek Calatrava Yellow Gold Calatrava Ref. 3919 with Gubelin Dial

Sold Out

 
Patek Philippe - Patek Philiipe White Gold Perpetual Calendar Watch Ref. 5140 - The Keystone Watches

Patek Philiipe White Gold Perpetual Calendar Watch Ref. 5140

Patek Philiipe White Gold Perpetual Calendar Watch Ref. 5140

Sold Out

 
Patek Philiipe White Gold Pocket Watch Ref. 874

Patek Philiipe White Gold Pocket Watch Ref. 874

Patek Philiipe White Gold Pocket Watch Ref. 874

Sold Out

 
Patek Philiipe Yellow Gold Vintage Ladies Jewelry Watch

Patek Philiipe Yellow Gold Vintage Ladies Jewelry Watch

Patek Philiipe Yellow Gold Vintage Ladies Jewelry Watch

Sold Out

 
Patek Philipp Steel Jumbo UFO Ref. 3580 (New Arrival)

Patek Philipp Steel Jumbo UFO Ref. 3580 (New Arrival)

Patek Philipp Steel Jumbo UFO Ref. 3580 (New Arrival)

$16,000 USD
 
Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

Patek Philippe 18K Yellow Gold Lapis Cufflinks, 1960s (Objet)

$4,500 USD
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New Arrivals Preview
 
Patek Philippe Steel Calatrava Ref. 3466 (New Arrival)

Patek Philippe Steel Calatrava Ref. 3466 (New Arrival)

Patek Philippe Steel Calatrava Ref. 3466 (New Arrival)

$27,000 USD
 
Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

$29,500 USD
 
Vacheron Constantin Yellow Gold Ref. 57003 Pocket Watch (New Arrival)

Vacheron Constantin Yellow Gold Ref. 57003 Pocket Watch (New Arrival)

Vacheron Constantin Yellow Gold Ref. 57003 Pocket Watch (New Arrival)

$9,500 USD
 
Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

$17,500 USD
 
Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

$55,000 USD
 
Patek Philippe - Patek Philippe White Gold Golden Ellipse Ref. 3546 (New Arrival) - The Keystone Watches

Patek Philippe White Gold Golden Ellipse Ref. 3546 (New Arrival)

Patek Philippe White Gold Golden Ellipse Ref. 3546 (New Arrival)

$15,500 USD
 
Uti Paris Yellow Gold Watch, Retailed by Spritzer & Furhmann (New Arrival)

Uti Paris Yellow Gold Watch, Retailed by Spritzer & Furhmann (New Arrival)

Uti Paris Yellow Gold Watch, Retailed by Spritzer & Furhmann (New Arrival)

$9,200 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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