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Cartier Platinum Tank Salmon Dial Ref. 16011 (New Arrival)

Cartier Platinum Tank Salmon Dial Ref. 16011 (New Arrival)

Cartier Platinum Tank Salmon Dial Ref. 16011 (New Arrival)

Sold Out

 

Cartier Platinum Tank Watch Ref. 1601 with Rare Salmon Dial, Edition of 70

Cartier Platinum Tank Watch Ref. 1601 with Rare Salmon Dial, Edition of 70

Sold Out

 
Cartier Platinum Tonneau Double Fuseau Ref. 2487, Macau Edition 1999

Cartier Platinum Tonneau Double Fuseau Ref. 2487, Macau Edition 1999

Cartier Platinum Tonneau Double Fuseau Ref. 2487, Macau Edition 1999

$37,000 USD
 
Cartier Platinum Tonneau Salon Prive Ref. 2803

Cartier Platinum Tonneau Salon Prive Ref. 2803

Cartier Platinum Tonneau Salon Prive Ref. 2803

$26,500 USD
 

Cartier Platinum Tortue Perpetual Calendar CPCP Watch Ref. 2646

Cartier Platinum Tortue Perpetual Calendar CPCP Watch Ref. 2646

Sold Out

 
Cartier Platinum Tortue Watch Ref. 2518D

Cartier Platinum Tortue Watch Ref. 2518D

Cartier Platinum Tortue Watch Ref. 2518D

Sold Out

 

Cartier Platinum Vendome Ronde Louis Ref. 1297

Cartier Platinum Vendome Ronde Louis Ref. 1297

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Cartier - Cartier Platinum Vendome Watch, 1974 - The Keystone Watches

Cartier Platinum Vendome Watch, 1974

Cartier Platinum Vendome Watch, 1974

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Cartier - Cartier Platinum VLC Watch with Original Red Dial - The Keystone Watches

Cartier Platinum VLC Watch with Original Red Dial

Cartier Platinum VLC Watch with Original Red Dial

Sold Out

 
Cartier - Cartier Rose Gold Automatic Tank Americaine Ref. 2927 (NEW ARRIVAL) - The Keystone Watches

Cartier Rose Gold Automatic Tank Americaine Ref. 2927 (NEW ARRIVAL)

Cartier Rose Gold Automatic Tank Americaine Ref. 2927 (NEW ARRIVAL)

Sold Out

 
Cartier - Cartier Rose Gold Baignoire Allongee Ref. WGBA0009 - The Keystone Watches

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009

Sold Out

 
Cartier - Cartier Rose Gold Baignoire Allongee Ref. WGBA0009 - The Keystone Watches

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009

Sold Out

 
Cartier Rose Gold Baignoire Allongee Ref. WGBA0009 (New Arrival)

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009 (New Arrival)

Cartier Rose Gold Baignoire Allongee Ref. WGBA0009 (New Arrival)

Sold Out

 
Cartier - Cartier Rose Gold Ballon Bleu Ref. W69002Z2 - The Keystone Watches

Cartier Rose Gold Ballon Bleu Ref. W69002Z2

Cartier Rose Gold Ballon Bleu Ref. W69002Z2

Sold Out

 

Cartier Rose Gold Clash [Un]Limited Watch Ref. WGMB0003

Cartier Rose Gold Clash [Un]Limited Watch Ref. WGMB0003

Sold Out

 
Cartier - Cartier Rose Gold Cle de Cartier Mysterious Watch - The Keystone Watches

Cartier Rose Gold Cle de Cartier Mysterious Watch

Cartier Rose Gold Cle de Cartier Mysterious Watch

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Cartier Rose Gold Flying Tourbillon Watch Ref W1580046

Cartier Rose Gold Flying Tourbillon Watch Ref W1580046

Cartier Rose Gold Flying Tourbillon Watch Ref W1580046

Sold Out

 
Cartier - Cartier Rose Gold Panthere Pink Diamond Watch, Special Order - The Keystone Watches

Cartier Rose Gold Panthere Pink Diamond Watch, Special Order

Cartier Rose Gold Panthere Pink Diamond Watch, Special Order

Sold Out

 
Cartier - Cartier Rose Gold Ronde Louis Ref. WGRN011 - The Keystone Watches

Cartier Rose Gold Ronde Louis Ref. WGRN011

Cartier Rose Gold Ronde Louis Ref. WGRN011

Sold Out

 
Cartier - Cartier Rose Gold Rotonde Chronograph Ref. 2955 (New Arrival) - The Keystone Watches

Cartier Rose Gold Rotonde Chronograph Ref. 2955 (New Arrival)

Cartier Rose Gold Rotonde Chronograph Ref. 2955 (New Arrival)

$18,500 USD
 
Cartier - Cartier Rose Gold Rotonde Tourbillon Monopusher Chronograph Watch W1580032 - The Keystone Watches

Cartier Rose Gold Rotonde Tourbillon Monopusher Chronograph Watch W1580032

Cartier Rose Gold Rotonde Tourbillon Monopusher Chronograph Watch W1580032

Sold Out

 
Cartier - Cartier Rose Gold Tank a Guichet Watch, Limited Edition of 3 - The Keystone Watches

Cartier Rose Gold Tank a Guichet Watch, Limited Edition of 3

Cartier Rose Gold Tank a Guichet Watch, Limited Edition of 3

Sold Out

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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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