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Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

$38,500 USD
 
Patek Philippe Rose Gold Rare Handcraft Minute Repeater Watch Ref. 7000 with Cloisonne Swallows

Patek Philippe Rose Gold Rare Handcraft Minute Repeater Watch Ref. 7000 with Cloisonne Swallows

Patek Philippe Rose Gold Rare Handcraft Minute Repeater Watch Ref. 7000 with Cloisonne Swallows

"Price upon request"
 
Audemars Piguet - Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival) - The Keystone Watches

Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival)

Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival)

$16,500 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak First Series Jumbo Watch Ref. 5402 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak First Series Jumbo Watch Ref. 5402

Audemars Piguet Yellow Gold Royal Oak First Series Jumbo Watch Ref. 5402

$120,000 USD
 
Patek Phillipe Rose Gold Calatrava Cufflinks (Objet)

Patek Phillipe Rose Gold Calatrava Cufflinks (Objet)

Patek Phillipe Rose Gold Calatrava Cufflinks (Objet)

$4,500 USD
 
Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

$22,000 USD
 
A. Lange & Sohne - A. Lange & Sohne Rose Gold Lange 1 Ref. 101.032 - The Keystone Watches

A. Lange & Sohne Rose Gold Lange 1 Ref. 101.032

A. Lange & Sohne Rose Gold Lange 1 Ref. 101.032

$23,500 USD
 
A. Lange & Sohne White Gold Langematik 
Big Date Ref. 308.027 on Wellendorf Bracelet

A. Lange & Sohne White Gold Langematik Big Date Ref. 308.027 on Wellendorf Bracelet

A. Lange & Sohne White Gold Langematik Big Date Ref. 308.027 on Wellendorf Bracelet

$55,000 USD
 
Rolex - Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival) - The Keystone Watches

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
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 USD
 
Vacheron Constantin - Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival) - The Keystone Watches

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

$8,000 USD
 
Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

$78,000 USD
 
Patek Philippe - Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival) - The Keystone Watches

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin (New Arrival)

$7,800 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
 
Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers (New Arrival)

$165,000 USD
 
Patek Phillipe Yellow Gold Ladies Nautilus Ref. 4700

Patek Phillipe Yellow Gold Ladies Nautilus Ref. 4700

Patek Phillipe Yellow Gold Ladies Nautilus Ref. 4700

$34,000 USD
 
Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

$12,500 USD
 
Breguet - Breguet Yellow Gold Classique Ref. 3150 (New Arrival) - The Keystone Watches

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

$7,800 USD
 
Rolex - Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival) - The Keystone Watches

Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival)

Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival)

$5,800 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 - Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival) - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival)

Sold Out

 
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 Yellow Gold Pepita Watch Ref. 4121 (New Arrival)

Patek Philiipe Yellow Gold Pepita Watch Ref. 4121 (New Arrival)

Patek Philiipe Yellow Gold Pepita Watch Ref. 4121 (New Arrival)

$55,000 USD
 
Patek Philippe Yellow Gold Calatrava Watch Ref. 1578 (New Arrival)

Patek Philippe Yellow Gold Calatrava Watch Ref. 1578 (New Arrival)

Patek Philippe Yellow Gold Calatrava Watch Ref. 1578 (New Arrival)

Sold Out

 
Patek Philippe Rose Gold Cushion Watch Ref. 2444 (New Arrival)

Patek Philippe Rose Gold Cushion Watch Ref. 2444 (New Arrival)

Patek Philippe Rose Gold Cushion Watch Ref. 2444 (New Arrival)

Sold Out

 
Cartier Yellow Gold Tank Louis Watch Ref. 78227 with Diamonds & Sapphires (New Arrival)

Cartier Yellow Gold Tank Louis Watch Ref. 78227 with Diamonds & Sapphires (New Arrival)

Cartier Yellow Gold Tank Louis Watch Ref. 78227 with Diamonds & Sapphires (New Arrival)

$18,500 USD
 
Patek Philippe - Patek Philippe Yellow Gold Nautilus Ref. 3800 - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Ref. 3800

Patek Philippe Yellow Gold Nautilus Ref. 3800

$86,000 USD
 
Cartier - Cartier Yellow Gold Round Santos Ref. 0906 with Red Dial and Diamond Markers - The Keystone Watches

Cartier Yellow Gold Round Santos Ref. 0906 with Red Dial and Diamond Markers

Cartier Yellow Gold Round Santos Ref. 0906 with Red Dial and Diamond Markers

$11,500 USD
 
Patek Philippe - Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co. (New Arrival) - The Keystone Watches

Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co. (New Arrival)

Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co. (New Arrival)

$12,750 USD
 
Rolex Datejust Ref. 1603 with White Buckley Dial (New Arrival)

Rolex Datejust Ref. 1603 with White Buckley Dial (New Arrival)

Rolex Datejust Ref. 1603 with White Buckley Dial (New Arrival)

$6,500 USD
 
Audemars Piguet - Audemars Piguet White Gold Automatic Bracelet Watch with Lapis Lazuli Dial (New Arrival) - The Keystone Watches

Audemars Piguet White Gold Automatic Bracelet Watch with Lapis Lazuli Dial (New Arrival)

Audemars Piguet White Gold Automatic Bracelet Watch with Lapis Lazuli Dial (New Arrival)

$27,500 USD
 
Audemars Piguet White Gold Jumbo Automatic Watch (New Arrival)

Audemars Piguet White Gold Jumbo Automatic Watch (New Arrival)

Audemars Piguet White Gold Jumbo Automatic Watch (New Arrival)

Sold Out

 
Patek Steel Calatrava Ref. 3718, Made for 150th Anniversary (New Arrival)

Patek Steel Calatrava Ref. 3718, Made for 150th Anniversary (New Arrival)

Patek Steel Calatrava Ref. 3718, Made for 150th Anniversary (New Arrival)

$24,000 USD
 
A. Lange & Sohne White Gold Lange 1 Ref. 191.039 (New Arrival)

A. Lange & Sohne White Gold Lange 1 Ref. 191.039 (New Arrival)

A. Lange & Sohne White Gold Lange 1 Ref. 191.039 (New Arrival)

Sold Out

 
Patek Philippe - Patek Philippe White Gold Ellipse Ref. 3589 - The Keystone Watches

Patek Philippe White Gold Ellipse Ref. 3589

Patek Philippe White Gold Ellipse Ref. 3589

$17,500 USD
 
Breguet - Breguet White Gold Heritage Ref. 3490 - The Keystone Watches

Breguet White Gold Heritage Ref. 3490

Breguet White Gold Heritage Ref. 3490

$9,800 USD
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New Arrivals Preview
 
Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial (New Arrivals)

$38,500 USD
 
Audemars Piguet - Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival) - The Keystone Watches

Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival)

Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175 (New Arrival)

$16,500 USD
 
Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

$22,000 USD
 
Rolex - Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival) - The Keystone Watches

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
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 USD
 
Vacheron Constantin - Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival) - The Keystone Watches

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

Vacheron Constantin Rose Gold Watch with Pink Dial (New Arrival)

$8,000 USD
 
Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 (New Arrival)

$78,000 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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