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Rolex - Rolex Yellow Gold Datejust UAE Coat of Arms Watch Ref. 16238 - The Keystone Watches

Rolex Yellow Gold Datejust UAE Coat of Arms Watch Ref. 16238

Rolex Yellow Gold Datejust UAE Coat of Arms Watch Ref. 16238

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Rolex - Rolex Yellow Gold Daytona Cosmograph Zenith Watch Ref. 16528 - The Keystone Watches

Rolex Yellow Gold Daytona Cosmograph Zenith Watch Ref. 16528

Rolex Yellow Gold Daytona Cosmograph Zenith Watch Ref. 16528

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Patek Philippe - Patek Philippe Stainless Steel Nautilus Watch Ref. 3800 - The Keystone Watches

Patek Philippe Stainless Steel Nautilus Watch Ref. 3800

Patek Philippe Stainless Steel Nautilus Watch Ref. 3800

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Patek Philippe - Patek Philippe Annual Calendar Chronograph Watch Ref. 5960/1A - The Keystone Watches

Patek Philippe Annual Calendar Chronograph Watch Ref. 5960/1A

Patek Philippe Annual Calendar Chronograph Watch Ref. 5960/1A

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

Patek Philippe White Gold Annual Calendar Watch Ref. 5146G

Patek Philippe White Gold Annual Calendar Watch Ref. 5146G

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Rolex - Rolex Steel Explorer II Watch Ref. 16570 - The Keystone Watches

Rolex Steel Explorer II Watch Ref. 16570

Rolex Steel Explorer II Watch Ref. 16570

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Rolex - Rolex Stainless Steel Submariner Watch Ref. 168000 - The Keystone Watches

Rolex Stainless Steel Submariner Watch Ref. 168000

Rolex Stainless Steel Submariner Watch Ref. 168000

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Rolex - Rolex Yellow Gold Daytona Zenith Watch Ref. 16528 - The Keystone Watches

Rolex Yellow Gold Daytona Zenith Watch Ref. 16528

Rolex Yellow Gold Daytona Zenith Watch Ref. 16528

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Omega - Omega Speedmaster Yellow Gold Chronograph, ref. 1750032 - The Keystone Watches

Omega Speedmaster Yellow Gold Chronograph, ref. 1750032

Omega Speedmaster Yellow Gold Chronograph, ref. 1750032

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Omega - Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043 - The Keystone Watches

Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043

Omega Stainless Steel Speedmaster Chronograph Watch, ref. 175.0043

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Cartier - Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488 - The Keystone Watches

Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488

Cartier Platinum Asymmetric Tank Limited Edition Watch, Ref. 2488

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Rolex - Rolex Steel Date Watch Ref. 15000 with Paper - The Keystone Watches

Rolex Steel Date Watch Ref. 15000 with Paper

Rolex Steel Date Watch Ref. 15000 with Paper

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Patek Philippe - Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059 - The Keystone Watches

Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059

Patek Philippe Rose Gold Perpetual Calendar Retrograde Watch Ref. 5059

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Rolex - Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers - The Keystone Watches

Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers

Vintage Rolex Submariner Watch Ref. 1680 with Box & Papers

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004

Patek Philippe Yellow Gold Perpetual Split Seconds Chrono Watch Ref. 5004

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Patek Philippe - Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603 - The Keystone Watches

Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603

Patek Philippe Yellow Gold Starburst Beta Quartz Watch Ref. 3603

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Patek Philippe - Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718 - The Keystone Watches

Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718

Patek Philippe Stainless Steel 150th Anniversary Watch Ref. 3718

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Omega - Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37 - The Keystone Watches

Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37

Omega Railmaster Automatic Chronograph Watch Ref. 2812.52.37

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

Patek Philippe Rose Gold World Time Watch Ref. 5230

Patek Philippe Rose Gold World Time Watch Ref. 5230

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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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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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Rolex - Rolex Stainless Steel Red Submariner Watch Ref. 1680 - The Keystone Watches

Rolex Stainless Steel Red Submariner Watch Ref. 1680

Rolex Stainless Steel Red Submariner Watch Ref. 1680

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New Arrivals Preview
 
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
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival) - The Keystone Watches

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

$60,000 USD
 
Audemars Piguet - Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival) - The Keystone Watches

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

Audemars Piguet White Gold Rectangular Watch with Lapis Watch (New Arrival)

$18,000 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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