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Vacheron Constantin White Gold Diamond Watch

Vacheron Constantin White Gold Diamond Watch

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Rolex Yellow Gold Ladies Jewelry Watch

Rolex Yellow Gold Ladies Jewelry Watch

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Patek Philippe White Gold Golden Ellipse Ref. 3745 with Rare Textured Dial

Patek Philippe White Gold Golden Ellipse Ref. 3745 with Rare Textured Dial

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Patek Philippe Rose Gold World Time Watch Ref. 5131

Patek Philippe Rose Gold World Time Watch Ref. 5131

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Gerald Genta Steel Retro Fantasy Mickey Mouse Golf Watch Ref. G3612

Gerald Genta Steel Retro Fantasy Mickey Mouse Golf Watch Ref. G3612

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Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5140

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5140

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Audemars Piguet White Gold Code 11:59 Ref. 15210 with Blue Dial

Audemars Piguet White Gold Code 11:59 Ref. 15210 with Blue Dial

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Audemars Piguet White Gold Code 1159 Ref. 15210 with Red Dial

Audemars Piguet White Gold Code 1159 Ref. 15210 with Red Dial

Audemars Piguet White Gold Code 1159 Ref. 15210 with Red Dial

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Patek Philippe White Gold Calatrava Ref. 3588 with Tropical Dial

Patek Philippe White Gold Calatrava Ref. 3588 with Tropical Dial

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Piaget Yellow Gold Automatic Watch Ref. 1210

Piaget Yellow Gold Automatic Watch Ref. 1210

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Audemars Piguet White Gold Bamboo with Blue Diamond Dial

Audemars Piguet White Gold Bamboo with Blue Diamond Dial

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Rolex White Gold Day Date Ref. 18239 with Salmon Dial

Rolex White Gold Day Date Ref. 18239 with Salmon Dial

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Vacheron Constantin Yellow Gold Bracelet Watch Ref. 33084

Vacheron Constantin Yellow Gold Bracelet Watch Ref. 33084

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Patek Philippe White Gold Calatrava Ref. 3445

Patek Philippe White Gold Calatrava Ref. 3445

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Patek Philippe Yellow Gold Mechanical Cocktail Watch

Patek Philippe Yellow Gold Mechanical Cocktail Watch

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Patek Philippe Platinum Perpetual Calendar Watch Ref. 5140 (New Arrival)

Patek Philippe Platinum Perpetual Calendar Watch Ref. 5140 (New Arrival)

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Rolex Rose Gold Yacht-Master Ref. 126655 (New Arrival)

Rolex Rose Gold Yacht-Master Ref. 126655 (New Arrival)

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Audemars Piguet Steel Midsize Royal Oak Ref. 77351 (New Arrival)

Audemars Piguet Steel Midsize Royal Oak Ref. 77351 (New Arrival)

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Piaget White Gold Square Watch Ref. 935 (New Arrival)

Piaget White Gold Square Watch Ref. 935 (New Arrival)

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Audemars Piguet White Gold Bracelet Watch with Diamond Dial

Audemars Piguet White Gold Bracelet Watch with Diamond Dial

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Rolex Steel Milgauss Ref. 1019

Rolex Steel Milgauss Ref. 1019

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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

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Rolex Steel Explorer II Orange Hand Ref. 1655

Rolex Steel Explorer II Orange Hand Ref. 1655

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Rolex Yellow Gold Day-Date Ref. 18238 with Cream Pyramid Dial

Rolex Yellow Gold Day-Date Ref. 18238 with Cream Pyramid Dial

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Audemars Piguet Yellow Gold Royal Oak Skeleton 14789

Audemars Piguet Yellow Gold Royal Oak Skeleton 14789

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Patek Philippe Platinum Chronograph Watch Ref. 5960 with Box and Papers

Patek Philippe Platinum Chronograph Watch Ref. 5960 with Box and Papers

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Audemars Piguet White Gold Horizontal Mini Cobra Watch

Audemars Piguet White Gold Horizontal Mini Cobra Watch

Audemars Piguet White Gold Horizontal Mini Cobra Watch

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Audemars Piguet Steel Royal Oak Ref. 56303 with Tropical Dial

Audemars Piguet Steel Royal Oak Ref. 56303 with Tropical Dial

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Vacheron Constantin Yellow Gold Skeleton Watch Ref. 33014

Vacheron Constantin Yellow Gold Skeleton Watch Ref. 33014

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Audemars Piguet Yellow Gold Bracelet Watch with Onyx and Diamond Dial

Audemars Piguet Yellow Gold Bracelet Watch with Onyx and Diamond Dial

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Patek Philippe Rose Gold Perpetual Calendar Ref. 5039

Patek Philippe Rose Gold Perpetual Calendar Ref. 5039

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Rolex Yellow Gold Datejust Ref. 68278 in New Old Stock Condition

Rolex Yellow Gold Datejust Ref. 68278 in New Old Stock Condition

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Cartier Yellow Gold Panthere Ref. 8057915 with White Enamel and Diamonds

Cartier Yellow Gold Panthere Ref. 8057915 with White Enamel and Diamonds

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Audemars Piguet White Gold Onyx Diamond Watch Ref. 56301

Audemars Piguet White Gold Onyx Diamond Watch Ref. 56301

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Rolex Yellow & White Gold Diamond Cellini Watch Ref. 5151

Rolex Yellow & White Gold Diamond Cellini Watch Ref. 5151

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Rolex Yellow Gold Day Date Ref. 18038 in Like New Condition

Rolex Yellow Gold Day Date Ref. 18038 in Like New Condition

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New Arrivals Preview
 
Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

Cartier Platinum Tank A Guichet Ref. WGTA0236, 2025 Edition (New Arrival)

$150,000 USD
 
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
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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