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Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Vacheron Constantin Platinum and 18K White Gold Cufflinks (Objet)

Sold Out

 

Patek Philippe White Gold Lapis Cufflinks, Gilbert Albert (Objet)

Patek Philippe White Gold Lapis Cufflinks, Gilbert Albert (Objet)

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Cartier - Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925 - The Keystone Watches

Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925

Cartier Yellow Gold Pasha Triple Calendar Moonphase Watch Ref. 0925

Sold Out

 
Audemars Piguet - Audemars Piguet Yellow Gold Mechanical Watch - The Keystone Watches

Audemars Piguet Yellow Gold Mechanical Watch

Audemars Piguet Yellow Gold Mechanical Watch

$30,000 USD
 

Audemars Piguet Yellow Gold Onyx Diamond (New Arrival)

Audemars Piguet Yellow Gold Onyx Diamond (New Arrival)

Sold Out

 

Parmigiani Platinum and Diamond Toric Tourbillon Watch Ref. PF000392

Parmigiani Platinum and Diamond Toric Tourbillon Watch Ref. PF000392

Sold Out

 
Cartier - Cartier Yellow Gold Automatic Pasha Ref. 1989 with Rare Black Dial - The Keystone Watches

Cartier Yellow Gold Automatic Pasha Ref. 1989 with Rare Black Dial

Cartier Yellow Gold Automatic Pasha Ref. 1989 with Rare Black Dial

Sold Out

 

Breguet Yellow Gold Vintage Classique Watch

Breguet Yellow Gold Vintage Classique Watch

Sold Out

 

Patek Philippe Rose Gold Celestial Watch Ref. 6102

Patek Philippe Rose Gold Celestial Watch Ref. 6102

Sold Out

 
Rolex - Rolex White Gold Day-Date Ref. 18239 - The Keystone Watches

Rolex White Gold Day-Date Ref. 18239

Rolex White Gold Day-Date Ref. 18239

Sold Out

 

Rolex Yellow Gold Day-Date Ref. 18238 in Outstanding Condition with Papers

Rolex Yellow Gold Day-Date Ref. 18238 in Outstanding Condition with Papers

Sold Out

 

Audemars Piguet White Gold Ultra Thin Watch (New Arrival)

Audemars Piguet White Gold Ultra Thin Watch (New Arrival)

Sold Out

 

Cartier Yellow Gold Pasha Golf Ref. 0955

Cartier Yellow Gold Pasha Golf Ref. 0955

Sold Out

 

Audemars Piguet White Gold Ruby & Diamond Skeleton Watch

Audemars Piguet White Gold Ruby & Diamond Skeleton Watch

$150,000 USD
 

Patek Philippe Yellow Gold Calatrava Watch Ref. 1578

Patek Philippe Yellow Gold Calatrava Watch Ref. 1578

Sold Out

 
Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA

Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA

Sold Out

 

Rolex White Gold Vintage Day Date Ref. 1803

Rolex White Gold Vintage Day Date Ref. 1803

Sold Out

 

Patek Philippe Rose Gold Split Seconds Perpetual Calendar Watch Ref. 5004

Patek Philippe Rose Gold Split Seconds Perpetual Calendar Watch Ref. 5004

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Mechanical Cobra Style Watch - The Keystone Watches

Audemars Piguet White Gold Mechanical Cobra Style Watch

Audemars Piguet White Gold Mechanical Cobra Style Watch

Sold Out

 

Patek Philippe Platinum World Time Watch Ref. 5131, Single Sealed

Patek Philippe Platinum World Time Watch Ref. 5131, Single Sealed

Sold Out

 

Rolex Day Date White Gold Day Date Ref. 18239

Rolex Day Date White Gold Day Date Ref. 18239

Sold Out

 

Cartier Santos Dumont Steel Black Enamel Ref. WSSA0046

Cartier Santos Dumont Steel Black Enamel Ref. WSSA0046

Sold Out

 

Rolex Yellow Gold Day Date Ref. 18238 with Onyx Dial

Rolex Yellow Gold Day Date Ref. 18238 with Onyx Dial

Sold Out

 

Audemars Piguet Platinum Edward Piguet Tourbillon Skeleton Watch Ref. 25924

Audemars Piguet Platinum Edward Piguet Tourbillon Skeleton Watch Ref. 25924

Sold Out

 

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

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

Sold Out

 
Piaget Yellow Gold, Onyx and Diamond Watch Ref. 9826

Piaget Yellow Gold, Onyx and Diamond Watch Ref. 9826

Piaget Yellow Gold, Onyx and Diamond Watch Ref. 9826

$9,800 USD
 
Rolex - Rolex Yellow Gold Day-Date Ref. 18048 - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18048

Rolex Yellow Gold Day-Date Ref. 18048

Sold Out

 
Piaget - Piaget White Gold Onyx Watch Ref. 9802 - The Keystone Watches

Piaget White Gold Onyx Watch Ref. 9802

Piaget White Gold Onyx Watch Ref. 9802

$10,800 USD
 

Jaeger LeCoultre Steel Corvo Reverso

Jaeger LeCoultre Steel Corvo Reverso

Sold Out

 

Patek Philippe White Gold Calatrava Ref. 3588 with Original Diamond Bezel

Patek Philippe White Gold Calatrava Ref. 3588 with Original Diamond Bezel

Sold Out

 

Patek Philippe White Gold Gondolo Ref. 3528

Patek Philippe White Gold Gondolo Ref. 3528

Sold Out

 

Audemars Piguet White Gold Bracelet Watch Ref. 4126

Audemars Piguet White Gold Bracelet Watch Ref. 4126

Sold Out

 
Patek Philippe - Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale) - The Keystone Watches

Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

Patek Philippe Rose Gold Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

"Price upon request"
 
Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

$450,000 USD
 

Cartier Two-Tone Santos Dumont Ref. 78226

Cartier Two-Tone Santos Dumont Ref. 78226

$11,000 USD
 

Audemars Piguet White Gold Tonneau Watch Ref. 5205

Audemars Piguet White Gold Tonneau Watch Ref. 5205

$14,500 USD
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New Arrivals Preview
 
Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

$23,750 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL) - The Keystone Watches

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

$155,000 USD
 

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

$17,750 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.

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