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Audemars Piguet - Audemars Piguet Platinum Royal Oak Tourbillon Watch Ref. 26535PT with Baguette Diamonds - The Keystone Watches

Audemars Piguet Platinum Royal Oak Tourbillon Watch Ref. 26535PT with Baguette Diamonds

Audemars Piguet Platinum Royal Oak Tourbillon Watch Ref. 26535PT with Baguette Diamonds

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Audemars Piguet - Audemars Piguet Platinum Royal Oak Watch - The Keystone Watches

Audemars Piguet Platinum Royal Oak Watch

Audemars Piguet Platinum Royal Oak Watch

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Audemars Piguet - Audemars Piguet Platinum Royal Oak Watch Ref. 56175 with Mother of Pearl Dial - The Keystone Watches

Audemars Piguet Platinum Royal Oak Watch Ref. 56175 with Mother of Pearl Dial

Audemars Piguet Platinum Royal Oak Watch Ref. 56175 with Mother of Pearl Dial

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Audemars Piguet - Audemars Piguet Platinum Royal Oak with Mother of Pearl and Diamond Dial - The Keystone Watches

Audemars Piguet Platinum Royal Oak with Mother of Pearl and Diamond Dial

Audemars Piguet Platinum Royal Oak with Mother of Pearl and Diamond Dial

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Audemars Piguet Platinum Skeleton Quantieme Perpetual Calendar Watch Ref. 25668

Audemars Piguet Platinum Skeleton Quantieme Perpetual Calendar Watch Ref. 25668

Audemars Piguet Platinum Skeleton Quantieme Perpetual Calendar Watch Ref. 25668

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Audemars Piguet Platinum Square Watch

Audemars Piguet Platinum Square Watch

$12,000 USD
 
Audemars Piguet - Audemars Piguet Platinum Star Wheel Engraved Dial Ref. 25720 - The Keystone Watches

Audemars Piguet Platinum Star Wheel Engraved Dial Ref. 25720

Audemars Piguet Platinum Star Wheel Engraved Dial Ref. 25720

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Audemars Piguet Platinum Star Wheel with Engraved Dial Ref. 25720

Audemars Piguet Platinum Star Wheel with Engraved Dial Ref. 25720

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Audemars Piguet - Audemars Piguet Platinum Tourbillon Salmon Dial Watch - The Keystone Watches

Audemars Piguet Platinum Tourbillon Salmon Dial Watch

Audemars Piguet Platinum Tourbillon Salmon Dial Watch

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Audemars Piguet - Audemars Piguet Platinum Tourbillon Watch Ref. 25718 (NEW ARRIVAL) - The Keystone Watches

Audemars Piguet Platinum Tourbillon Watch Ref. 25718 (NEW ARRIVAL)

Audemars Piguet Platinum Tourbillon Watch Ref. 25718 (NEW ARRIVAL)

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Audemars Piguet - Audemars Piguet Platinum Watch - The Keystone Watches

Audemars Piguet Platinum Watch

Audemars Piguet Platinum Watch

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Audemars Piguet - Audemars Piguet RD2 Perpetual Calendar Ref. 26586 - The Keystone Watches

Audemars Piguet RD2 Perpetual Calendar Ref. 26586

Audemars Piguet RD2 Perpetual Calendar Ref. 26586

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Audemars Piguet - Audemars Piguet Rose Gold & White Gold Code 11.59 Watch - The Keystone Watches

Audemars Piguet Rose Gold & White Gold Code 11.59 Watch

Audemars Piguet Rose Gold & White Gold Code 11.59 Watch

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Audemars Piguet - Audemars Piguet Rose Gold and Tantalum Royal Oak Ref. 56175 - The Keystone Watches

Audemars Piguet Rose Gold and Tantalum Royal Oak Ref. 56175

Audemars Piguet Rose Gold and Tantalum Royal Oak Ref. 56175

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Audemars Piguet - Audemars Piguet Rose Gold and Tantalum Royal Oak Watch Ref. 14790 - The Keystone Watches

Audemars Piguet Rose Gold and Tantalum Royal Oak Watch Ref. 14790

Audemars Piguet Rose Gold and Tantalum Royal Oak Watch Ref. 14790

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Audemars Piguet - Audemars Piguet Rose Gold Automatic Royal Oak Ref. 15450 - The Keystone Watches

Audemars Piguet Rose Gold Automatic Royal Oak Ref. 15450

Audemars Piguet Rose Gold Automatic Royal Oak Ref. 15450

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Audemars Piguet - Audemars Piguet Rose Gold Bracelet Watch - The Keystone Watches

Audemars Piguet Rose Gold Bracelet Watch

Audemars Piguet Rose Gold Bracelet Watch

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Audemars Piguet - Audemars Piguet Rose Gold Code 11.59 Auto Watch - The Keystone Watches

Audemars Piguet Rose Gold Code 11.59 Auto Watch

Audemars Piguet Rose Gold Code 11.59 Auto Watch

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Audemars Piguet - Audemars Piguet Rose Gold Code 11.59 Chronograph Watch - The Keystone Watches

Audemars Piguet Rose Gold Code 11.59 Chronograph Watch

Audemars Piguet Rose Gold Code 11.59 Chronograph Watch

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Audemars Piguet Rose Gold Code 11:59 Ref. 15210 with Green Dial

Audemars Piguet Rose Gold Code 11:59 Ref. 15210 with Green Dial

Audemars Piguet Rose Gold Code 11:59 Ref. 15210 with Green Dial

$26,500 USD
 
Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

Audemars Piguet Rose Gold Concept Flying Tourbillon Ref 26228, Limited Edition of Five

$450,000 USD
 
Audemars Piguet - Audemars Piguet Rose Gold Equation of Time Watch Ref. 25934 - The Keystone Watches

Audemars Piguet Rose Gold Equation of Time Watch Ref. 25934

Audemars Piguet Rose Gold Equation of Time Watch Ref. 25934

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Audemars Piguet - Audemars Piguet Rose Gold Huitieme Ref 25644 - The Keystone Watches

Audemars Piguet Rose Gold Huitieme Ref 25644

Audemars Piguet Rose Gold Huitieme Ref 25644

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Audemars Piguet - Audemars Piguet Rose Gold John Schaeffer Watch Ref. 4835 (NEW ARRIVAL) - The Keystone Watches

Audemars Piguet Rose Gold John Schaeffer Watch Ref. 4835 (NEW ARRIVAL)

Audemars Piguet Rose Gold John Schaeffer Watch Ref. 4835 (NEW ARRIVAL)

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Audemars Piguet Rose Gold John Shaeffer Watch Ref. 4985OR, Anniversary Edition

Audemars Piguet Rose Gold John Shaeffer Watch Ref. 4985OR, Anniversary Edition

Audemars Piguet Rose Gold John Shaeffer Watch Ref. 4985OR, Anniversary Edition

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Audemars Piguet - Audemars Piguet Rose Gold Jules Audemars Jump Hour Minute Repeater Watch - The Keystone Watches

Audemars Piguet Rose Gold Jules Audemars Jump Hour Minute Repeater Watch

Audemars Piguet Rose Gold Jules Audemars Jump Hour Minute Repeater Watch

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Audemars Piguet Rose Gold Nick Faldo Royal Oak Ref. 15097

Audemars Piguet Rose Gold Nick Faldo Royal Oak Ref. 15097

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Audemars Piguet - Audemars Piguet Rose Gold Nick Faldo Royal Oak Watch Ref. 14790 - The Keystone Watches

Audemars Piguet Rose Gold Nick Faldo Royal Oak Watch Ref. 14790

Audemars Piguet Rose Gold Nick Faldo Royal Oak Watch Ref. 14790

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Audemars Piguet - Audemars Piguet Rose Gold Openworked Royal Oak Skeletonized Watch, Ref. 15305 - The Keystone Watches

Audemars Piguet Rose Gold Openworked Royal Oak Skeletonized Watch, Ref. 15305

Audemars Piguet Rose Gold Openworked Royal Oak Skeletonized Watch, Ref. 15305

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Audemars Piguet - Audemars Piguet Rose Gold Quantieme Perpetual Metropolis Anniversary Edition - The Keystone Watches

Audemars Piguet Rose Gold Quantieme Perpetual Metropolis Anniversary Edition

Audemars Piguet Rose Gold Quantieme Perpetual Metropolis Anniversary Edition

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Audemars Piguet Rose Gold Rolls Royce Phantom Skeleton Dial Watch Ref. 14677

Audemars Piguet Rose Gold Rolls Royce Phantom Skeleton Dial Watch Ref. 14677

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Automatic Extra-Thin Watch - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Automatic Extra-Thin Watch

Audemars Piguet Rose Gold Royal Oak Automatic Extra-Thin Watch

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Automatic Watch Ref. 15500 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Automatic Watch Ref. 15500

Audemars Piguet Rose Gold Royal Oak Automatic Watch Ref. 15500

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chrono Diamond Watch Ref. 26315 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chrono Diamond Watch Ref. 26315

Audemars Piguet Rose Gold Royal Oak Chrono Diamond Watch Ref. 26315

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26320 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26320

Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26320

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26331 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26331

Audemars Piguet Rose Gold Royal Oak Chrono Watch Ref. 26331

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New Arrivals Preview
 
Patek Philippe 565 Retailed by Hausmann & Co. (New Arrival)

Patek Philippe 565 Retailed by Hausmann & Co. (New Arrival)

Patek Philippe 565 Retailed by Hausmann & Co. (New Arrival)

$105,000 USD
 
Cartier Yellow Gold Tonneau Watch, Paris 1991 (New Arrival)

Cartier Yellow Gold Tonneau Watch, Paris 1991 (New Arrival)

Cartier Yellow Gold Tonneau Watch, Paris 1991 (New Arrival)

$11,500 USD
 
Audemars Piguet White Gold Diamond & Sapphire Watch Ref. 14781 with Original Warranty (New Arrival)

Audemars Piguet White Gold Diamond & Sapphire Watch Ref. 14781 with Original Warranty (New Arrival)

Audemars Piguet White Gold Diamond & Sapphire Watch Ref. 14781 with Original Warranty (New Arrival)

$58,000 USD
 
Rolex - Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet (New Arrival) - The Keystone Watches

Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet (New Arrival)

Rolex Yellow Gold Cellini Watch Ref. 4934/8 with Logo Bracelet (New Arrival)

$15,500 USD
 
Rolex White Gold Cellini Ref. 4083 (New Arrival)

Rolex White Gold Cellini Ref. 4083 (New Arrival)

Rolex White Gold Cellini Ref. 4083 (New Arrival)

$4,500 USD
 
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 White Gold Calatrava Watch Ref. 3445 in Top Condition (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 3445 in Top Condition (New Arrival)

Patek Philippe White Gold Calatrava Watch Ref. 3445 in Top Condition (New Arrival)

$15,000 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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