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Audemars Piguet - Audemars Piguet Steel Tonneau-Shaped Watch Ref. 5369 - The Keystone Watches

Audemars Piguet Steel Tonneau-Shaped Watch Ref. 5369

Audemars Piguet Steel Tonneau-Shaped Watch Ref. 5369

Sold Out

 
Cartier - Cartier Platinum Jumbo Tank Americaine Mechanique Watch - The Keystone Watches

Cartier Platinum Jumbo Tank Americaine Mechanique Watch

Cartier Platinum Jumbo Tank Americaine Mechanique Watch

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Audemars Piguet - Audemars Piguet White Gold Automatic Strap Watch - The Keystone Watches

Audemars Piguet White Gold Automatic Strap Watch

Audemars Piguet White Gold Automatic Strap Watch

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Audemars Piguet - Audemars Piguet Yellow Gold Ultra-Thin Strap Watch, Retailed by Turler - The Keystone Watches

Audemars Piguet Yellow Gold Ultra-Thin Strap Watch, Retailed by Turler

Audemars Piguet Yellow Gold Ultra-Thin Strap Watch, Retailed by Turler

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 5970 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 5970

Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 5970

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Rolex - Rolex White Gold GMT-Master II Diamond Sapphire Watch Ref. 116759 - The Keystone Watches

Rolex White Gold GMT-Master II Diamond Sapphire Watch Ref. 116759

Rolex White Gold GMT-Master II Diamond Sapphire Watch Ref. 116759

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Rolex - Rolex White Gold Daytona Meteriote Watch Ref. 116519 - The Keystone Watches

Rolex White Gold Daytona Meteriote Watch Ref. 116519

Rolex White Gold Daytona Meteriote Watch Ref. 116519

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Rolex - Rolex Yellow Gold Day-Date Masterpiece Green Watch Ref. 18948 - The Keystone Watches

Rolex Yellow Gold Day-Date Masterpiece Green Watch Ref. 18948

Rolex Yellow Gold Day-Date Masterpiece Green Watch Ref. 18948

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Patek Philippe - Patek Philippe Yellow Gold Lapis Bracelet Watch Ref. 3578 - The Keystone Watches

Patek Philippe Yellow Gold Lapis Bracelet Watch Ref. 3578

Patek Philippe Yellow Gold Lapis Bracelet Watch Ref. 3578

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Rolex - Rolex White Gold PRecision Diamond Watch with Original Warranty - The Keystone Watches

Rolex White Gold PRecision Diamond Watch with Original Warranty

Rolex White Gold PRecision Diamond Watch with Original Warranty

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Rolex - Rolex White Gold Day-Date Ruby And Diamond Watch Ref. 18039 - The Keystone Watches

Rolex White Gold Day-Date Ruby And Diamond Watch Ref. 18039

Rolex White Gold Day-Date Ruby And Diamond Watch Ref. 18039

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Omega - Omega Speedmaster Broad Arrow Olympics Edition - The Keystone Watches

Omega Speedmaster Broad Arrow Olympics Edition

Omega Speedmaster Broad Arrow Olympics Edition

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Patek Philippe - Patek Philippe White Gold Calatrava Watch Ref. 6000 - The Keystone Watches

Patek Philippe White Gold Calatrava Watch Ref. 6000

Patek Philippe White Gold Calatrava Watch Ref. 6000

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Rolex - Rolex Submariner Anniversary Watch Ref. 16610, in Unworn Condition - The Keystone Watches

Rolex Submariner Anniversary Watch Ref. 16610, in Unworn Condition

Rolex Submariner Anniversary Watch Ref. 16610, in Unworn Condition

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Patek Philippe - Patek Philippe White Gold Automatic Diamond Watch Ref. 3563 - The Keystone Watches

Patek Philippe White Gold Automatic Diamond Watch Ref. 3563

Patek Philippe White Gold Automatic Diamond Watch Ref. 3563

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Rolex - Rolex Yellow Gold Day-Date Oyster Rivet Watch Ref. 1803 - The Keystone Watches

Rolex Yellow Gold Day-Date Oyster Rivet Watch Ref. 1803

Rolex Yellow Gold Day-Date Oyster Rivet Watch Ref. 1803

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Rolex - Rolex White Gold Day-Date Watch Ref. 1803, Retailed by Bucherer - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803, Retailed by Bucherer

Rolex White Gold Day-Date Watch Ref. 1803, Retailed by Bucherer

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Rolex - Rolex White Gold Day-Date Blue Stella Watch, Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Blue Stella Watch, Ref. 1803

Rolex White Gold Day-Date Blue Stella Watch, Ref. 1803

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Patek Philippe - Patek Philippe Yellow Gold Travel Time Watch Ref. 2597 - The Keystone Watches

Patek Philippe Yellow Gold Travel Time Watch Ref. 2597

Patek Philippe Yellow Gold Travel Time Watch Ref. 2597

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Patek Philippe - Patek Philippe White Gold Bracelet Watch, Ref. 3266 - The Keystone Watches

Patek Philippe White Gold Bracelet Watch, Ref. 3266

Patek Philippe White Gold Bracelet Watch, Ref. 3266

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Audemars Piguet - Audemars Piguet Jules Audemars Minute Repeater Tourbillon Watch Ref. 25858 - The Keystone Watches

Audemars Piguet Jules Audemars Minute Repeater Tourbillon Watch Ref. 25858

Audemars Piguet Jules Audemars Minute Repeater Tourbillon Watch Ref. 25858

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Rolex - Rolex Cosmograph Daytona Paul Newman Watch Ref. 6241 - The Keystone Watches

Rolex Cosmograph Daytona Paul Newman Watch Ref. 6241

Rolex Cosmograph Daytona Paul Newman Watch Ref. 6241

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New Arrivals Preview
 
Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

$14,000 USD
 
Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

Rolex Yellow Gold Precision Buckle Bracelet Watch (New Arrival)

$19,500 USD
 
Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

Patek Philippe Yellow Gold Tonneau Ref. 2469 (New Arrival)

$19,800 USD
 
Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

$16,000 USD
 
Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

Breguet Steel Chronograph Watch, 1940s (New Arrival)

$75,000 USD
 
Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

Cartier Yellow Gold Bracelet Watch (New Arrival)

$30,000 USD
 
Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

Patek Philippe Yellow Gold Calatrava Breguet Numerals Ref. 2533 (New Arrival)

$105,000 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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