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Audemars Piguet White Gold Cobra Strap Watch

Audemars Piguet White Gold Cobra Strap Watch

Audemars Piguet White Gold Cobra Strap Watch

$14,000 USD
 
Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

Rolex Yellow Gold Day Date Ref. 118238 with Tropical Dial

Sold Out

 
Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

Audemars Piguet Steel Royal Oak Steel Ref. 56023ST Tropical Dial

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Patek Philippe - Patek Philippe Steel Nautellipse Ref. 3770 in Superb Condition - The Keystone Watches

Patek Philippe Steel Nautellipse Ref. 3770 in Superb Condition

Patek Philippe Steel Nautellipse Ref. 3770 in Superb Condition

Sold Out

 
Patek Philippe White Gold Ellipse Ref. 3584

Patek Philippe White Gold Ellipse Ref. 3584

Patek Philippe White Gold Ellipse Ref. 3584

$10,800 USD
 
Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

Rolex GMT Master II Ref. 16710 Pepsi M serial Cal 3186

Sold Out

 
Audemars Piguet - Audemars Piguet Steel Royal Oak Watch, Retailed by Tiffany & Co. - The Keystone Watches

Audemars Piguet Steel Royal Oak Watch, Retailed by Tiffany & Co.

Audemars Piguet Steel Royal Oak Watch, Retailed by Tiffany & Co.

Sold Out

 
Audemars Piguet Royal Oak Perpetual UAE Edition Watch Ref. 26613

Audemars Piguet Royal Oak Perpetual UAE Edition Watch Ref. 26613

Audemars Piguet Royal Oak Perpetual UAE Edition Watch Ref. 26613

$375,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Jumbo Royal Oak Watch Ref. 5402 - The Keystone Watches

Audemars Piguet Yellow Gold Jumbo Royal Oak Watch Ref. 5402

Audemars Piguet Yellow Gold Jumbo Royal Oak Watch Ref. 5402

$115,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Watch Ref. 5402 - The Keystone Watches

Audemars Piguet Yellow Gold Watch Ref. 5402

Audemars Piguet Yellow Gold Watch Ref. 5402

$135,000 USD
 
Audemars Piguet - Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch - The Keystone Watches

Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch

Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch

$85,000 USD
 
Audemars Piguet Royal Oak Ref. 5402 A-Series

Audemars Piguet Royal Oak Ref. 5402 A-Series

Audemars Piguet Royal Oak Ref. 5402 A-Series

Sold Out

 
Audemars Piguet Yellow Gold Royal Oak Quantieme Calendar Ref. 25800

Audemars Piguet Yellow Gold Royal Oak Quantieme Calendar Ref. 25800

Audemars Piguet Yellow Gold Royal Oak Quantieme Calendar Ref. 25800

$100,000 USD
 
Rolex - Rolex White Gold Day-Date Ref. 1803 with Doorstop Dial - The Keystone Watches

Rolex White Gold Day-Date Ref. 1803 with Doorstop Dial

Rolex White Gold Day-Date Ref. 1803 with Doorstop Dial

Sold Out

 
Rolex White Gold Day Date Ref. 118209 with Mother of Pearl Dial

Rolex White Gold Day Date Ref. 118209 with Mother of Pearl Dial

Rolex White Gold Day Date Ref. 118209 with Mother of Pearl Dial

$25,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Modernist Bracelet Watch - The Keystone Watches

Audemars Piguet Yellow Gold Modernist Bracelet Watch

Audemars Piguet Yellow Gold Modernist Bracelet Watch

$25,000 USD
 
Piaget - Piaget Yellow Gold Watch Ref. 9706 with Lapis and Diamond Dial - The Keystone Watches

Piaget Yellow Gold Watch Ref. 9706 with Lapis and Diamond Dial

Piaget Yellow Gold Watch Ref. 9706 with Lapis and Diamond Dial

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Audemars Piguet Yellow Gold Bracelet Dial

Audemars Piguet Yellow Gold Bracelet Dial

Audemars Piguet Yellow Gold Bracelet Dial

$7,000 USD
 
Audemars Piguet - Audemars Piguet Royal Oak Watch Ref. 56023 in Remarkable Condition - The Keystone Watches

Audemars Piguet Royal Oak Watch Ref. 56023 in Remarkable Condition

Audemars Piguet Royal Oak Watch Ref. 56023 in Remarkable Condition

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Cover Watch Ref. 4955 - The Keystone Watches

Patek Philippe Yellow Gold Cover Watch Ref. 4955

Patek Philippe Yellow Gold Cover Watch Ref. 4955

$36,000 USD
 
Rolex - Rolex Two-Tone Datejust Ref. 69173 with Boiler Gauge Dial and Original Warranty - The Keystone Watches

Rolex Two-Tone Datejust Ref. 69173 with Boiler Gauge Dial and Original Warranty

Rolex Two-Tone Datejust Ref. 69173 with Boiler Gauge Dial and Original Warranty

$6,200 USD
 
Patek Philippe - Patek Philippe Yellow Gold Ellipse Ref. 3848 (New Arrival) - The Keystone Watches

Patek Philippe Yellow Gold Ellipse Ref. 3848 (New Arrival)

Patek Philippe Yellow Gold Ellipse Ref. 3848 (New Arrival)

Sold Out

 
Patek Philippe - Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial - The Keystone Watches

Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial

Patek Philippe Steel Backwind Ellipse Watch Ref. 3580 with Blue Dial

Sold Out

 
Rolex - Rolex Yellow & White Gold Braided Bracelet Watch - The Keystone Watches

Rolex Yellow & White Gold Braided Bracelet Watch

Rolex Yellow & White Gold Braided Bracelet Watch

$18,500 USD
 
Rolex - Rolex Yellow Gold Datejust Ref. 69178 with Ruby and Diamond String Dial - The Keystone Watches

Rolex Yellow Gold Datejust Ref. 69178 with Ruby and Diamond String Dial

Rolex Yellow Gold Datejust Ref. 69178 with Ruby and Diamond String Dial

Sold Out

 
Rolex - Rolex White Gold Day-Date Ref. 18239 in Top Condition - The Keystone Watches

Rolex White Gold Day-Date Ref. 18239 in Top Condition

Rolex White Gold Day-Date Ref. 18239 in Top Condition

Sold Out

 
Rolex White Gold Daytona Ref. 16519 with Sodalite Dial

Rolex White Gold Daytona Ref. 16519 with Sodalite Dial

Rolex White Gold Daytona Ref. 16519 with Sodalite Dial

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Tigerseye Watch Ref. 4282 - The Keystone Watches

Patek Philippe Yellow Gold Tigerseye Watch Ref. 4282

Patek Philippe Yellow Gold Tigerseye Watch Ref. 4282

$13,000 USD
 
Rolex Yellow Gold Datejust Ref. 68278 with Rare Logo Dial

Rolex Yellow Gold Datejust Ref. 68278 with Rare Logo Dial

Rolex Yellow Gold Datejust Ref. 68278 with Rare Logo Dial

Sold Out

 
A. Lange & Sohne - A. Lange & Sohne Yellow Gold Little Lange 1 Ref. 111.021 - The Keystone Watches

A. Lange & Sohne Yellow Gold Little Lange 1 Ref. 111.021

A. Lange & Sohne Yellow Gold Little Lange 1 Ref. 111.021

Sold Out

 
Cartier - Cartier Yellow Gold Mini Tonneau Watch Ref. 2563 - The Keystone Watches

Cartier Yellow Gold Mini Tonneau Watch Ref. 2563

Cartier Yellow Gold Mini Tonneau Watch Ref. 2563

Sold Out

 
Patek Philippe - Patek Philippe Yellow Gold Nautilus Ref. 3800 - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Ref. 3800

Patek Philippe Yellow Gold Nautilus Ref. 3800

Sold Out

 
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

Sold Out

 
Audemars Piguet - Audemars Piguet Two-Tone Royal Oak Watch Ref. 56303 - The Keystone Watches

Audemars Piguet Two-Tone Royal Oak Watch Ref. 56303

Audemars Piguet Two-Tone Royal Oak Watch Ref. 56303

Sold Out

 
Franck Muller - Franck Muller White Gold Perpetual Calendar Ref. 5850QP - The Keystone Watches

Franck Muller White Gold Perpetual Calendar Ref. 5850QP

Franck Muller White Gold Perpetual Calendar Ref. 5850QP

Sold Out

 
Rolex Yellow Gold Datejust Watch Ref. 69038 with Factory Ruby, Sapphires and Diamonds

Rolex Yellow Gold Datejust Watch Ref. 69038 with Factory Ruby, Sapphires and Diamonds

Rolex Yellow Gold Datejust Watch Ref. 69038 with Factory Ruby, Sapphires and Diamonds

Sold Out

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New Arrivals Preview
 
Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

$23,750 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL) - The Keystone Watches

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

$155,000 USD
 
Cartier Yellow Gold Tank Obus Ref. 1630 with Black Enamel (New Arrival)

Cartier Yellow Gold Tank Obus Ref. 1630 with Black Enamel (New Arrival)

Cartier Yellow Gold Tank Obus Ref. 1630 with Black Enamel (New Arrival)

$14,500 USD
 
Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

$13,250 USD
 
Patek Philiipe Rose Gold Calatrava Watch Ref. 3796 (New Arrival)

Patek Philiipe Rose Gold Calatrava Watch Ref. 3796 (New Arrival)

Patek Philiipe Rose Gold Calatrava Watch Ref. 3796 (New Arrival)

$16,500 USD
 

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

$17,750 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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