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Rolex - Rolex Rose Gold Yachtmaster Sapphire Watch Ref. 116695 - The Keystone Watches

Rolex Rose Gold Yachtmaster Sapphire Watch Ref. 116695

Rolex Rose Gold Yachtmaster Sapphire Watch Ref. 116695

Sold Out

 
Laurent Ferrier - Laurent Ferrier White Gold Galet Micro-Rotor Watch, ref. LF229.01 - The Keystone Watches

Laurent Ferrier White Gold Galet Micro-Rotor Watch, ref. LF229.01

Laurent Ferrier White Gold Galet Micro-Rotor Watch, ref. LF229.01

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Rolex - Rolex White Gold Daytona Baguette Diamond Watch Ref. 116589 - The Keystone Watches

Rolex White Gold Daytona Baguette Diamond Watch Ref. 116589

Rolex White Gold Daytona Baguette Diamond Watch Ref. 116589

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Patek Philippe - Patek Philippe White Gold Perpetual Calendar Chronograph Watch Ref. 5270 - The Keystone Watches

Patek Philippe White Gold Perpetual Calendar Chronograph Watch Ref. 5270

Patek Philippe White Gold Perpetual Calendar Chronograph Watch Ref. 5270

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Patek Philippe - Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990 - The Keystone Watches

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

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Patek Philippe - Patek Philippe White Gold Skeletonized Ultra-Thin Watch Ref. 5180 - The Keystone Watches

Patek Philippe White Gold Skeletonized Ultra-Thin Watch Ref. 5180

Patek Philippe White Gold Skeletonized Ultra-Thin Watch Ref. 5180

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Audemars Piguet - Audemars Piguet Royal Oak 41mm Watch Ref. 15400 - The Keystone Watches

Audemars Piguet Royal Oak 41mm Watch Ref. 15400

Audemars Piguet Royal Oak 41mm Watch Ref. 15400

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Patek Philippe - Patek Philippe White Gold Perpetual Calendar Watch Ref. 5270 - The Keystone Watches

Patek Philippe White Gold Perpetual Calendar Watch Ref. 5270

Patek Philippe White Gold Perpetual Calendar Watch Ref. 5270

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

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5970

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5970

Sold Out

 
Patek Philippe - Patek Philippe White Gold Chronograph Watch Ref. 5070G - The Keystone Watches

Patek Philippe White Gold Chronograph Watch Ref. 5070G

Patek Philippe White Gold Chronograph Watch Ref. 5070G

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Patek Philippe - Patek Philippe White & Rose Gold Nautilus Moonphase Watch Ref. 5712GR - The Keystone Watches

Patek Philippe White & Rose Gold Nautilus Moonphase Watch Ref. 5712GR

Patek Philippe White & Rose Gold Nautilus Moonphase Watch Ref. 5712GR

Sold Out

 
Rolex - Rolex GMT-Master Batman Watch Ref. 116710 - The Keystone Watches

Rolex GMT-Master Batman Watch Ref. 116710

Rolex GMT-Master Batman Watch Ref. 116710

Sold Out

 
Rolex - Rolex White Gold Cosmograph Daytona Watch Ref. 116509 - The Keystone Watches

Rolex White Gold Cosmograph Daytona Watch Ref. 116509

Rolex White Gold Cosmograph Daytona Watch Ref. 116509

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Openworked Skeleton Watch Ref. 15204 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Openworked Skeleton Watch Ref. 15204

Audemars Piguet Rose Gold Royal Oak Openworked Skeleton Watch Ref. 15204

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Tourbillon Watch Ref. 26510 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Tourbillon Watch Ref. 26510

Audemars Piguet Rose Gold Royal Oak Tourbillon Watch Ref. 26510

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Patek Philippe - Patek Philippe White Gold World Time NY Edition Watch Ref. 5230 - The Keystone Watches

Patek Philippe White Gold World Time NY Edition Watch Ref. 5230

Patek Philippe White Gold World Time NY Edition Watch Ref. 5230

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Patek Philippe - Patek Philippe Stainless Steel Aquanaut Jumbo Watch Ref. 5167 - The Keystone Watches

Patek Philippe Stainless Steel Aquanaut Jumbo Watch Ref. 5167

Patek Philippe Stainless Steel Aquanaut Jumbo Watch Ref. 5167

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Rolex - Rolex Cosmograph Daytona Cream Dial Watch Ref. 116520 - The Keystone Watches

Rolex Cosmograph Daytona Cream Dial Watch Ref. 116520

Rolex Cosmograph Daytona Cream Dial Watch Ref. 116520

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Rolex - Rolex Submariner Anniversary Flat 4 Watch Ref. 16610 - The Keystone Watches

Rolex Submariner Anniversary Flat 4 Watch Ref. 16610

Rolex Submariner Anniversary Flat 4 Watch Ref. 16610

Sold Out

 
Patek Philippe - Patek Philippe Rare Handcrafts Grand Canyon Watch Ref. 5089 - The Keystone Watches

Patek Philippe Rare Handcrafts Grand Canyon Watch Ref. 5089

Patek Philippe Rare Handcrafts Grand Canyon Watch Ref. 5089

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Patek Philippe - Patek Philippe Rose Gold Annual Calendar Moonphase Watch Ref. 5205 - The Keystone Watches

Patek Philippe Rose Gold Annual Calendar Moonphase Watch Ref. 5205

Patek Philippe Rose Gold Annual Calendar Moonphase Watch Ref. 5205

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Piaget - Piaget Platinum Altiplano Ultra Thin Watch Ref. G0A27009 - The Keystone Watches

Piaget Platinum Altiplano Ultra Thin Watch Ref. G0A27009

Piaget Platinum Altiplano Ultra Thin Watch Ref. G0A27009

Sold Out

 
Patek Philippe - Patek Philippe Steel Aquanaut Watch Ref. 5167 - The Keystone Watches

Patek Philippe Steel Aquanaut Watch Ref. 5167

Patek Philippe Steel Aquanaut Watch Ref. 5167

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A. Lange & Sohne - A. Lange & Sohne White Gold 1815 Up Down Watch Ref. 234.026 - The Keystone Watches

A. Lange & Sohne White Gold 1815 Up Down Watch Ref. 234.026

A. Lange & Sohne White Gold 1815 Up Down Watch Ref. 234.026

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Patek Philippe - Patek Philippe Aquanaut Travel Time Watch Ref. 5164a - The Keystone Watches

Patek Philippe Aquanaut Travel Time Watch Ref. 5164a

Patek Philippe Aquanaut Travel Time Watch Ref. 5164a

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Patek Philippe - Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G - The Keystone Watches

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235G

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Patek Philippe - Patek Philippe Rose Gold Calatrava Watch Ref. 5196 - The Keystone Watches

Patek Philippe Rose Gold Calatrava Watch Ref. 5196

Patek Philippe Rose Gold Calatrava Watch Ref. 5196

Sold Out

 
Patek Philippe - Patek Philippe Steel Nautilus Moonphase Watch Ref. 5712/1A - The Keystone Watches

Patek Philippe Steel Nautilus Moonphase Watch Ref. 5712/1A

Patek Philippe Steel Nautilus Moonphase Watch Ref. 5712/1A

Sold Out

 
Patek Philippe - Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990 - The Keystone Watches

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

Sold Out

 
Patek Philippe - Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5270 - The Keystone Watches

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5270

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5270

Sold Out

 
A. Lange & Sohne - A. Lange & Sohne Rose Gold Saxonia Watch Ref. 219.032 - The Keystone Watches

A. Lange & Sohne Rose Gold Saxonia Watch Ref. 219.032

A. Lange & Sohne Rose Gold Saxonia Watch Ref. 219.032

Sold Out

 
Patek Philippe - Patek Philippe White Gold Annual Calendar Watch Ref. 5205 - The Keystone Watches

Patek Philippe White Gold Annual Calendar Watch Ref. 5205

Patek Philippe White Gold Annual Calendar Watch Ref. 5205

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Annual Calendar Watch Ref. 5146 - The Keystone Watches

Patek Philippe Yellow Gold Annual Calendar Watch Ref. 5146

Patek Philippe Yellow Gold Annual Calendar Watch Ref. 5146

Sold Out

 
Patek Philippe - Patek Philippe Nautilus Chronograph Black Watch Ref. 5980 - The Keystone Watches

Patek Philippe Nautilus Chronograph Black Watch Ref. 5980

Patek Philippe Nautilus Chronograph Black Watch Ref. 5980

Sold Out

 
Patek Philippe - Patek Philippe Rose Gold Nautilus Watch Ref. 5711/1R - The Keystone Watches

Patek Philippe Rose Gold Nautilus Watch Ref. 5711/1R

Patek Philippe Rose Gold Nautilus Watch Ref. 5711/1R

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Full Diamond Watch Ref. 118388 - The Keystone Watches

Rolex Yellow Gold Day-Date Full Diamond Watch Ref. 118388

Rolex Yellow Gold Day-Date Full Diamond Watch Ref. 118388

Sold Out

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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
 
Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

$8,750 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
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 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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