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Rolex - Rolex Steel Datejust Ref. 16234 with Sodalite Dial - The Keystone Watches

Rolex Steel Datejust Ref. 16234 with Sodalite Dial

Rolex Steel Datejust Ref. 16234 with Sodalite Dial

Sold Out

 
Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet

Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet

Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet

$15,500 USD
 
Rolex White Gold Cellini Ref. 4083

Rolex White Gold Cellini Ref. 4083

Rolex White Gold Cellini Ref. 4083

$4,500 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
 
Patek Philippe White Gold Calatrava Watch Ref. 3445 in Top Condition

Patek Philippe White Gold Calatrava Watch Ref. 3445 in Top Condition

Patek Philippe White Gold Calatrava Watch Ref. 3445 in Top Condition

Sold Out

 
Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 5271 with Baguette Diamonds

Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 5271 with Baguette Diamonds

Patek Philippe Platinum Perpetual Calendar Chronograph Watch Ref. 5271 with Baguette Diamonds

"Price upon request"
 
Patek Philippe Rose Gold Perpetual Calendar Ref. 5040

Patek Philippe Rose Gold Perpetual Calendar Ref. 5040

Patek Philippe Rose Gold Perpetual Calendar Ref. 5040

Sold Out

 
Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition

Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition

Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition

$17,500 USD
 
Audemars Piguet Yellow Gold Ultra-Thin Disco Volante Ref. 5131

Audemars Piguet Yellow Gold Ultra-Thin Disco Volante Ref. 5131

Audemars Piguet Yellow Gold Ultra-Thin Disco Volante Ref. 5131

Sold Out

 
Patek Philippe - Patek Philiipe Yellow Gold Pepita Watch Ref. 4121 - The Keystone Watches

Patek Philiipe Yellow Gold Pepita Watch Ref. 4121

Patek Philiipe Yellow Gold Pepita Watch Ref. 4121

$55,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Bamboo Pave Automatic (New Arrival) - The Keystone Watches

Audemars Piguet Yellow Gold Bamboo Pave Automatic (New Arrival)

Audemars Piguet Yellow Gold Bamboo Pave Automatic (New Arrival)

Sold Out

 
Cartier Platinum Tortue Watch Ref. 2518D

Cartier Platinum Tortue Watch Ref. 2518D

Cartier Platinum Tortue Watch Ref. 2518D

$19,750 USD
 
Patek Philippe Yellow Gold Calatrava Ref. 2494

Patek Philippe Yellow Gold Calatrava Ref. 2494

Patek Philippe Yellow Gold Calatrava Ref. 2494

$11,000 USD
 

Audemars Piguet Steel Automatic Huitieme Watch Ref. 14593

Audemars Piguet Steel Automatic Huitieme Watch Ref. 14593

$9,800 USD
 
Patek Philiipe White Gold Pocket Watch Ref. 874

Patek Philiipe White Gold Pocket Watch Ref. 874

Patek Philiipe White Gold Pocket Watch Ref. 874

$23,500 USD
 
Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer

Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer

Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer

$8,500 USD
 
Patek Philippe Rose Gold Calatrava Ref. 1471

Patek Philippe Rose Gold Calatrava Ref. 1471

Patek Philippe Rose Gold Calatrava Ref. 1471

$8,750 USD
 
Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co.

Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co.

Patek Philippe Yellow Gold Square Watch Ref. 3406 Retailed by Hausmann & Co.

Sold Out

 

Audemars Piguet White Gold Automatic Bracelet Watch with Lapis Lazuli Dial

Audemars Piguet White Gold Automatic Bracelet Watch with Lapis Lazuli Dial

$27,500 USD
 

Patek Philippe Platinum Calatrava Watch Ref. 96, Circa 1947

Patek Philippe Platinum Calatrava Watch Ref. 96, Circa 1947

$55,000 USD
 
Omega Yellow Gold Bracelet Cover Watch

Omega Yellow Gold Bracelet Cover Watch

Omega Yellow Gold Bracelet Cover Watch

$15,000 USD
 
Rolex - Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers - The Keystone Watches

Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers

Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers

Sold Out

 
Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial

Rolex Yellow Gold Day-Date Ref. 18038 with Pave Diamonds Dial

$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 Tantalum and Rose Gold Royal Oak Ref. 56175

Audemars Piguet Tantalum and Rose Gold Royal Oak Ref. 56175

$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)

Sold Out

 
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)

Sold Out

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

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

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

Sold Out

 
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

Sold Out

 
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
 
Vacheron Constantin Rose Gold Watch with Pink Dial

Vacheron Constantin Rose Gold Watch with Pink Dial

Vacheron Constantin Rose Gold Watch with Pink Dial

$8,000 USD
 

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

$78,000 USD
 

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin

Patek Philippe Yellow Gold Pocket Watch Ref 770 Retailed by Gubelin

$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

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Box and Papers

Sold Out

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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)

"Price upon request"
 
Audemars Piguet Yellow Gold Coin Watch (New Arrival)

Audemars Piguet Yellow Gold Coin Watch (New Arrival)

Audemars Piguet Yellow Gold Coin Watch (New Arrival)

$9,500 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
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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