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Vacheron Constantin - Vacheron Constantin Yellow Gold Day Date Moonphase Ref 47009 - The Keystone Watches

Vacheron Constantin Yellow Gold Day Date Moonphase Ref 47009

Vacheron Constantin Yellow Gold Day Date Moonphase Ref 47009

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Vacheron Constantin - Vacheron Constantin Yellow Gold Day Date Moonphase Ref. 47009 on Bracelet - The Keystone Watches

Vacheron Constantin Yellow Gold Day Date Moonphase Ref. 47009 on Bracelet

Vacheron Constantin Yellow Gold Day Date Moonphase Ref. 47009 on Bracelet

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Vacheron Constantin - Vacheron Constantin Yellow Gold Day-Date Watch Ref. 47008 - The Keystone Watches

Vacheron Constantin Yellow Gold Day-Date Watch Ref. 47008

Vacheron Constantin Yellow Gold Day-Date Watch Ref. 47008

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Vacheron Constantin - Vacheron Constantin Yellow Gold Fancy Lugs Vintage Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Fancy Lugs Vintage Watch

Vacheron Constantin Yellow Gold Fancy Lugs Vintage Watch

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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
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Harmony Ref. 61701 with Original Pave Diamonds - The Keystone Watches

Vacheron Constantin Yellow Gold Harmony Ref. 61701 with Original Pave Diamonds

Vacheron Constantin Yellow Gold Harmony Ref. 61701 with Original Pave Diamonds

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Vacheron Constantin - Vacheron Constantin Yellow Gold Historiques Watch Ref. 47001 - The Keystone Watches

Vacheron Constantin Yellow Gold Historiques Watch Ref. 47001

Vacheron Constantin Yellow Gold Historiques Watch Ref. 47001

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Vacheron Constantin - Vacheron Constantin Yellow Gold Jumbo 222 Diamond Watch Ref. 44518 - The Keystone Watches

Vacheron Constantin Yellow Gold Jumbo 222 Diamond Watch Ref. 44518

Vacheron Constantin Yellow Gold Jumbo 222 Diamond Watch Ref. 44518

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Vacheron Constantin - Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050 - The Keystone Watches

Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050

Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050

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Vacheron Constantin - Vacheron Constantin Yellow Gold Manual Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Manual Watch

Vacheron Constantin Yellow Gold Manual Watch

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Vacheron Constantin - Vacheron Constantin Yellow Gold Mechanical Bracelet Watch (NEW ARRIVAL) - The Keystone Watches

Vacheron Constantin Yellow Gold Mechanical Bracelet Watch (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Mechanical Bracelet Watch (NEW ARRIVAL)

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Vacheron Constantin - Vacheron Constantin Yellow Gold Mechanical Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Mechanical Watch

Vacheron Constantin Yellow Gold Mechanical Watch

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Vacheron Constantin - Vacheron Constantin Yellow Gold Mechanical Watch with Tear Drop Lugs - The Keystone Watches

Vacheron Constantin Yellow Gold Mechanical Watch with Tear Drop Lugs

Vacheron Constantin Yellow Gold Mechanical Watch with Tear Drop Lugs

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Vacheron Constantin - Vacheron Constantin Yellow Gold Mechanical Wind Watch, 1950s - The Keystone Watches

Vacheron Constantin Yellow Gold Mechanical Wind Watch, 1950s

Vacheron Constantin Yellow Gold Mechanical Wind Watch, 1950s

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Vacheron Constantin Yellow Gold Onyx Dial Watch Ref. 18214, Incredible Sculptural Watch

Vacheron Constantin Yellow Gold Onyx Dial Watch Ref. 18214, Incredible Sculptural Watch

$25,000 USD
 
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

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Vacheron Constantin - Vacheron Constantin Yellow Gold Oversized Automatic Watch Ref. 4870 - The Keystone Watches

Vacheron Constantin Yellow Gold Oversized Automatic Watch Ref. 4870

Vacheron Constantin Yellow Gold Oversized Automatic Watch Ref. 4870

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Vacheron Constantin - Vacheron Constantin Yellow Gold Oversized TV-Shape Watch, 1960s - The Keystone Watches

Vacheron Constantin Yellow Gold Oversized TV-Shape Watch, 1960s

Vacheron Constantin Yellow Gold Oversized TV-Shape Watch, 1960s

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Vacheron Constantin Yellow Gold Patrimony Ref. 46009

Vacheron Constantin Yellow Gold Patrimony Ref. 46009

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Vacheron Constantin Yellow Gold Perpetual Calendar Ref. 43031

Vacheron Constantin Yellow Gold Perpetual Calendar Ref. 43031

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Vacheron Constantin Yellow Gold Perpetual Calendar Ref. 43031

Vacheron Constantin Yellow Gold Perpetual Calendar Ref. 43031

Sold Out

 
Vacheron Constantin - Vacheron Constantin Yellow Gold Perpetual Calendar Skeleton Watch - The Keystone Watches

Vacheron Constantin Yellow Gold Perpetual Calendar Skeleton Watch

Vacheron Constantin Yellow Gold Perpetual Calendar Skeleton Watch

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New Arrivals Preview
 
Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 4189 (New Arrival)

$9,800 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
 
Boucheron - Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival) - The Keystone Watches

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 USD
 
Rolex - Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival) - The Keystone Watches

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

$7,500 USD
 
Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

$15,500 USD
 
Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

Patek Philiipe White Gold Calatrava Watch Ref. 3919 (New Arrival)

$15,000 USD
 
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
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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