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Rolex - Rolex GMT-Master II Coke Watch Ref. 16710 with Original Box and Papers - The Keystone Watches

Rolex GMT-Master II Coke Watch Ref. 16710 with Original Box and Papers

Rolex GMT-Master II Coke Watch Ref. 16710 with Original Box and Papers

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Laurent Ferrier - Laurent Ferrier Galet Square Watch - The Keystone Watches

Laurent Ferrier Galet Square Watch

Laurent Ferrier Galet Square Watch

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Rolex - Rolex White Gold GMT-Master II Pepsi Watch Ref. 116719 - The Keystone Watches

Rolex White Gold GMT-Master II Pepsi Watch Ref. 116719

Rolex White Gold GMT-Master II Pepsi Watch Ref. 116719

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Audemars Piguet - Audemars Piguet White Gold Royal Oak Frosted Watch Ref. 67653 - The Keystone Watches

Audemars Piguet White Gold Royal Oak Frosted Watch Ref. 67653

Audemars Piguet White Gold Royal Oak Frosted Watch Ref. 67653

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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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Rolex - Rolex Rose Gold Cosmograph Daytona Ref. 116515 - The Keystone Watches

Rolex Rose Gold Cosmograph Daytona Ref. 116515

Rolex Rose Gold Cosmograph Daytona Ref. 116515

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Patek Philippe - Patek Philippe Platinum Chronograph Watch Ref. 5070 - The Keystone Watches

Patek Philippe Platinum Chronograph Watch Ref. 5070

Patek Philippe Platinum Chronograph Watch Ref. 5070

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Patek Philippe - Patek Philippe Aquanaut Chronograph Watch Ref. 5968 - The Keystone Watches

Patek Philippe Aquanaut Chronograph Watch Ref. 5968

Patek Philippe Aquanaut Chronograph Watch Ref. 5968

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A. Lange & Sohne - A. Lange & Sohne Rose Gold Lange 1 Watch Ref. 101.031 - The Keystone Watches

A. Lange & Sohne Rose Gold Lange 1 Watch Ref. 101.031

A. Lange & Sohne Rose Gold Lange 1 Watch Ref. 101.031

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Patek Philippe - Patek Philippe White Gold Nautilus Chronograph Watch Ref. 5976 - The Keystone Watches

Patek Philippe White Gold Nautilus Chronograph Watch Ref. 5976

Patek Philippe White Gold Nautilus Chronograph Watch Ref. 5976

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Tudor - Tudor Chrono Time Automatic Watch Ref. 79260 - The Keystone Watches

Tudor Chrono Time Automatic Watch Ref. 79260

Tudor Chrono Time Automatic Watch Ref. 79260

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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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Tudor - Tudor Automatic Chrono-Time Watch Ref. 79260 - The Keystone Watches

Tudor Automatic Chrono-Time Watch Ref. 79260

Tudor Automatic Chrono-Time Watch Ref. 79260

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

Audemars Piguet Steel Royal Oak Watch Ref. 15400

Audemars Piguet Steel Royal Oak Watch Ref. 15400

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Rolex - Rolex GMT-Master II Error Dial Watch Ref. 16710 - The Keystone Watches

Rolex GMT-Master II Error Dial Watch Ref. 16710

Rolex GMT-Master II Error Dial Watch Ref. 16710

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Rolex - Rolex Submariner Flat IV Watch Ref. 16610 with Original Box and Papers - The Keystone Watches

Rolex Submariner Flat IV Watch Ref. 16610 with Original Box and Papers

Rolex Submariner Flat IV Watch Ref. 16610 with Original Box and Papers

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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

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Patek Philippe - Patek Philippe Aquanaut Jumbo Watch Ref. 5065 with Original Box and Paper - The Keystone Watches

Patek Philippe Aquanaut Jumbo Watch Ref. 5065 with Original Box and Paper

Patek Philippe Aquanaut Jumbo Watch Ref. 5065 with Original Box and Paper

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Patek Philippe - Patek Philippe Platinum Chronograph Watch Ref. 5170 - The Keystone Watches

Patek Philippe Platinum Chronograph Watch Ref. 5170

Patek Philippe Platinum Chronograph Watch Ref. 5170

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Patek Philippe - Patek Philippe White Gold Perpetual Watch Ref. 5320 - The Keystone Watches

Patek Philippe White Gold Perpetual Watch Ref. 5320

Patek Philippe White Gold Perpetual Watch Ref. 5320

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Audemars Piguet - Audemars Piguet White Gold Millenary Pianoforte Diamond Watch Ref. 15326 - The Keystone Watches

Audemars Piguet White Gold Millenary Pianoforte Diamond Watch Ref. 15326

Audemars Piguet White Gold Millenary Pianoforte Diamond Watch Ref. 15326

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Patek Philippe - Patek Philippe Platinum World Time Cloisonne Watch Ref. 5131 - The Keystone Watches

Patek Philippe Platinum World Time Cloisonne Watch Ref. 5131

Patek Philippe Platinum World Time Cloisonne Watch Ref. 5131

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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 Rose Gold Split Seconds Perpetual Calendar Chrono Ref. 5204 in Unworn Condition - The Keystone Watches

Patek Philippe Rose Gold Split Seconds Perpetual Calendar Chrono Ref. 5204 in Unworn Condition

Patek Philippe Rose Gold Split Seconds Perpetual Calendar Chrono Ref. 5204 in Unworn Condition

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Audemars Piguet - Audemars Piguet Royal Oak Offshore Navy Watch Ref. 26170 - The Keystone Watches

Audemars Piguet Royal Oak Offshore Navy Watch Ref. 26170

Audemars Piguet Royal Oak Offshore Navy Watch Ref. 26170

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

Patek Philippe Rose Gold Calatrava Ref. 5196

Patek Philippe Rose Gold Calatrava Ref. 5196

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

Audemars Piguet Steel Royal Oak Watch Ref. 15400

Audemars Piguet Steel Royal Oak Watch Ref. 15400

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Patek Philippe - Patek Philippe Yellow Gold Chronograph Watch, Ref. 5170 - The Keystone Watches

Patek Philippe Yellow Gold Chronograph Watch, Ref. 5170

Patek Philippe Yellow Gold Chronograph Watch, Ref. 5170

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Patek Philippe - Patek Philippe Platinum World Time Watch Ref. 5110 - The Keystone Watches

Patek Philippe Platinum World Time Watch Ref. 5110

Patek Philippe Platinum World Time Watch Ref. 5110

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

Patek Philippe White Gold World Time Watch Ref. 5230

Patek Philippe White Gold World Time Watch Ref. 5230

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Audemars Piguet - Audemars Piguet Royal Oak Chronograph Watch Ref. 26320 - The Keystone Watches

Audemars Piguet Royal Oak Chronograph Watch Ref. 26320

Audemars Piguet Royal Oak Chronograph Watch Ref. 26320

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Rolex - Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695 - The Keystone Watches

Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695

Rolex Rose Gold Yacht-Master Rainbow Watch Ref. 116695

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Rolex - Rolex GMT-Master II Watch Ref. 16710 with Original Papers - The Keystone Watches

Rolex GMT-Master II Watch Ref. 16710 with Original Papers

Rolex GMT-Master II Watch Ref. 16710 with Original Papers

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Rolex - Rolex Yellow Gold Day-Date 40mm Baguette Diamond Watch Ref. 228238 - The Keystone Watches

Rolex Yellow Gold Day-Date 40mm Baguette Diamond Watch Ref. 228238

Rolex Yellow Gold Day-Date 40mm Baguette Diamond Watch Ref. 228238

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

Patek Philippe Aquanaut Jumbo Watch Ref. 5167

Patek Philippe Aquanaut Jumbo Watch Ref. 5167

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Patek Philippe - Patek Philippe Stainless Steel Pilot Watch Ref. 5522 - The Keystone Watches

Patek Philippe Stainless Steel Pilot Watch Ref. 5522

Patek Philippe Stainless Steel Pilot Watch Ref. 5522

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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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