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Rolex Yellow Gold Datejust Ref. 6907 Orange Stella Dial with Diamond and Emerald Bezel

Rolex Yellow Gold Datejust Ref. 6907 Orange Stella Dial with Diamond and Emerald Bezel

Rolex Yellow Gold Datejust Ref. 6907 Orange Stella Dial with Diamond and Emerald Bezel

$32,000 USD
 
Rolex Yellow Gold Datejust Ref. 69078 with Stone Dial, Diamond & Ruby Bezel

Rolex Yellow Gold Datejust Ref. 69078 with Stone Dial, Diamond & Ruby Bezel

Rolex Yellow Gold Datejust Ref. 69078 with Stone Dial, Diamond & Ruby Bezel

$32,000 USD
 
Rolex Yellow Gold Kiwi Datejust Ref. 69078 with Diamonds and Emerald Bezel

Rolex Yellow Gold Kiwi Datejust Ref. 69078 with Diamonds and Emerald Bezel

Rolex Yellow Gold Kiwi Datejust Ref. 69078 with Diamonds and Emerald Bezel

$34,000 USD
 
Rolex Yellow Gold Datejust Ref. 69068 with Ruby and Diamond Bezel, Cashalong Dial

Rolex Yellow Gold Datejust Ref. 69068 with Ruby and Diamond Bezel, Cashalong Dial

Rolex Yellow Gold Datejust Ref. 69068 with Ruby and Diamond Bezel, Cashalong Dial

$29,500 USD
 
Rolex Yellow Gold Datejust Ref. 69078 Bloodstone, Diamond and Emeralds

Rolex Yellow Gold Datejust Ref. 69078 Bloodstone, Diamond and Emeralds

Rolex Yellow Gold Datejust Ref. 69078 Bloodstone, Diamond and Emeralds

$32,000 USD
 
Rolex White Gold Datejust Ref. 6513 with Blue Stella Dial and Rare Woven Bracelet

Rolex White Gold Datejust Ref. 6513 with Blue Stella Dial and Rare Woven Bracelet

Rolex White Gold Datejust Ref. 6513 with Blue Stella Dial and Rare Woven Bracelet

$52,000 USD
 
Rolex Yellow Gold Datejust Ref. 6917 in New Old Stock with Green Stella Dial with Diamonds

Rolex Yellow Gold Datejust Ref. 6917 in New Old Stock with Green Stella Dial with Diamonds

Rolex Yellow Gold Datejust Ref. 6917 in New Old Stock with Green Stella Dial with Diamonds

Sold Out

 
Rolex Day Date Ref. 18028 with Sapphire String Dial

Rolex Day Date Ref. 18028 with Sapphire String Dial

Rolex Day Date Ref. 18028 with Sapphire String Dial

$42,000 USD
 
Patek Philippe Pink Gold for Guillermin Paris, Circa 1947

Patek Philippe Pink Gold for Guillermin Paris, Circa 1947

Patek Philippe Pink Gold for Guillermin Paris, Circa 1947

Sold Out

 
Rolex - Rolex Yellow Gold Datejust Ref. 68278G (New Arrival) - The Keystone Watches

Rolex Yellow Gold Datejust Ref. 68278G (New Arrival)

Rolex Yellow Gold Datejust Ref. 68278G (New Arrival)

Sold Out

 
Audemars Piguet Platinum Quantieme Perpetual Ref. 25717 with Original Box and Papers

Audemars Piguet Platinum Quantieme Perpetual Ref. 25717 with Original Box and Papers

Audemars Piguet Platinum Quantieme Perpetual Ref. 25717 with Original Box and Papers

Sold Out

 
Rolex - Rolex Steel Zenith Daytona Ref. 16520 with T Serial - The Keystone Watches

Rolex Steel Zenith Daytona Ref. 16520 with T Serial

Rolex Steel Zenith Daytona Ref. 16520 with T Serial

Sold Out

 
Patek Philippe - Patek Philippe Pink Gold Calatrava Ref. 1578 with Archive Circa 1953 (New Arrival) - The Keystone Watches

Patek Philippe Pink Gold Calatrava Ref. 1578 with Archive Circa 1953 (New Arrival)

Patek Philippe Pink Gold Calatrava Ref. 1578 with Archive Circa 1953 (New Arrival)

Sold Out

 
Rene Boivin Yellow Gold Aquamarine Bracelet Watch by Juliette Moutard, Circa 1950

Rene Boivin Yellow Gold Aquamarine Bracelet Watch by Juliette Moutard, Circa 1950

Rene Boivin Yellow Gold Aquamarine Bracelet Watch by Juliette Moutard, Circa 1950

$85,000 USD
 
Patek Philippe - Patek Philippe Steel Nautilus Ref. 3800 with White Dial (New Arrival) - The Keystone Watches

Patek Philippe Steel Nautilus Ref. 3800 with White Dial (New Arrival)

Patek Philippe Steel Nautilus Ref. 3800 with White Dial (New Arrival)

Sold Out

 
Rolex Yellow Gold Day-Date Rainbow Watch Ref. 18188, Circa 1983

Rolex Yellow Gold Day-Date Rainbow Watch Ref. 18188, Circa 1983

Rolex Yellow Gold Day-Date Rainbow Watch Ref. 18188, Circa 1983

$1,050,000 USD
 
Rolex Steel Zenith Daytona Ref. 16520 with U-Serial and Tan Subdials

Rolex Steel Zenith Daytona Ref. 16520 with U-Serial and Tan Subdials

Rolex Steel Zenith Daytona Ref. 16520 with U-Serial and Tan Subdials

$34,000 USD
 
Patek Philippe - Patek Philippe Rose Gold Fagiolino Chronograph Ref. 591 retailed by Walser Wald (Private Sale) - The Keystone Watches

Patek Philippe Rose Gold Fagiolino Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

Patek Philippe Rose Gold Fagiolino Chronograph Ref. 591 retailed by Walser Wald (Private Sale)

Sold Out

 
Audemars Piguet Yellow Gold Perpetual Calendar Minute Repeater Pocket Watch, Retailed by Asprey

Audemars Piguet Yellow Gold Perpetual Calendar Minute Repeater Pocket Watch, Retailed by Asprey

Audemars Piguet Yellow Gold Perpetual Calendar Minute Repeater Pocket Watch, Retailed by Asprey

$155,000 USD
 
Rolex Steel Daytona Ref. 16520 U-Serial with Paper (New Arrival)

Rolex Steel Daytona Ref. 16520 U-Serial with Paper (New Arrival)

Rolex Steel Daytona Ref. 16520 U-Serial with Paper (New Arrival)

Sold Out

 
Rolex Yellow Gold Day-Date Ref. 18148 with Diamond & Ruby Bezel and String Dial

Rolex Yellow Gold Day-Date Ref. 18148 with Diamond & Ruby Bezel and String Dial

Rolex Yellow Gold Day-Date Ref. 18148 with Diamond & Ruby Bezel and String Dial

$85,000 USD
 
Patek Philippe Pink Gold Calatrava Watch Ref. 570 (New Arrival)

Patek Philippe Pink Gold Calatrava Watch Ref. 570 (New Arrival)

Patek Philippe Pink Gold Calatrava Watch Ref. 570 (New Arrival)

Sold Out

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New Arrivals Preview
 
Vacheron Constantin Two-Tone 222 with Emblem of Saudi Arabia (New Arrival

Vacheron Constantin Two-Tone 222 with Emblem of Saudi Arabia (New Arrival

Vacheron Constantin Two-Tone 222 with Emblem of Saudi Arabia (New Arrival

$55,000 USD
 
Rolex Yellow Gold SARU GMT-Master Watch Ref. 116748 (New Arrival)

Rolex Yellow Gold SARU GMT-Master Watch Ref. 116748 (New Arrival)

Rolex Yellow Gold SARU GMT-Master Watch Ref. 116748 (New Arrival)

$86,000 USD
 
Patek Philippe Rose Gold Top Hat Watch Ref. 1450 (New Arrival)

Patek Philippe Rose Gold Top Hat Watch Ref. 1450 (New Arrival)

Patek Philippe Rose Gold Top Hat Watch Ref. 1450 (New Arrival)

$14,000 USD
 
Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

$10,500 USD
 
Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

Patek Philippe Pink Gold Concealed Gay Freres Watch (New Arrival)

$29,500 USD
 
Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

Patek Philippe Pink Gold Watch Ref. 2488 (New Arrival)

$17,500 USD
 
Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

Cartier Yellow Gold Santos Ref. 81736781 with Sapphire Bezel and Bracelet (New Arrival)

$55,000 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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