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Piaget - Piaget Yellow Gold Lapis Malachite Watch, 1960s - The Keystone Watches

Piaget Yellow Gold Lapis Malachite Watch, 1960s

Piaget Yellow Gold Lapis Malachite Watch, 1960s

Sold Out

 

Piaget Yellow Gold Lapis Pendent Necklace Watch

Piaget Yellow Gold Lapis Pendent Necklace Watch

$40,000 USD
 

Piaget Yellow Gold Link Bracelet Watch Ref. 1001

Piaget Yellow Gold Link Bracelet Watch Ref. 1001

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Piaget - Piaget Yellow Gold Manchette Lapis Watch - The Keystone Watches

Piaget Yellow Gold Manchette Lapis Watch

Piaget Yellow Gold Manchette Lapis Watch

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Piaget - Piaget Yellow Gold Manchette Tigerseye Watch - The Keystone Watches

Piaget Yellow Gold Manchette Tigerseye Watch

Piaget Yellow Gold Manchette Tigerseye Watch

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Piaget - Piaget Yellow Gold Mechanical Watch Ref. 9458B2 - The Keystone Watches

Piaget Yellow Gold Mechanical Watch Ref. 9458B2

Piaget Yellow Gold Mechanical Watch Ref. 9458B2

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Piaget - Piaget Yellow Gold Mechanical Watch Ref. 9741 - The Keystone Watches

Piaget Yellow Gold Mechanical Watch Ref. 9741

Piaget Yellow Gold Mechanical Watch Ref. 9741

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Piaget - Piaget Yellow Gold Onyx Diamond ref 9795A6 retailed by Van Cleef & Arpels - The Keystone Watches

Piaget Yellow Gold Onyx Diamond ref 9795A6 retailed by Van Cleef & Arpels

Piaget Yellow Gold Onyx Diamond ref 9795A6 retailed by Van Cleef & Arpels

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Piaget - Piaget Yellow Gold Onyx Diamond Watch, 1970s - The Keystone Watches

Piaget Yellow Gold Onyx Diamond Watch, 1970s

Piaget Yellow Gold Onyx Diamond Watch, 1970s

Sold Out

 

Piaget Yellow Gold Onyx Polo Ref. 9993 (New Arrival)

Piaget Yellow Gold Onyx Polo Ref. 9993 (New Arrival)

Sold Out

 
Piaget - Piaget Yellow Gold Opal Diamond Watch - The Keystone Watches

Piaget Yellow Gold Opal Diamond Watch

Piaget Yellow Gold Opal Diamond Watch

Sold Out

 

Piaget Yellow Gold Oval on Strap (NEW ARRIVAL)

Piaget Yellow Gold Oval on Strap (NEW ARRIVAL)

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Piaget - Piaget Yellow Gold Oversized Beta Quartz Watch - The Keystone Watches

Piaget Yellow Gold Oversized Beta Quartz Watch

Piaget Yellow Gold Oversized Beta Quartz Watch

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Piaget - Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival) - The Keystone Watches

Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival)

Piaget Yellow Gold Pave TV Shaped Warhol Case Ref. 95121 (New Arrival)

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Piaget - Piaget Yellow Gold Polo Day Date Ref. 15562C701 - The Keystone Watches

Piaget Yellow Gold Polo Day Date Ref. 15562C701

Piaget Yellow Gold Polo Day Date Ref. 15562C701

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Piaget - Piaget Yellow Gold Polo Ref. 15564 with Rare Black Dial - The Keystone Watches

Piaget Yellow Gold Polo Ref. 15564 with Rare Black Dial

Piaget Yellow Gold Polo Ref. 15564 with Rare Black Dial

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Piaget - Piaget Yellow Gold Polo Ref. 15661 - The Keystone Watches

Piaget Yellow Gold Polo Ref. 15661

Piaget Yellow Gold Polo Ref. 15661

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Piaget Yellow Gold Polo Ref. 7131 in Like New Condition

Piaget Yellow Gold Polo Ref. 7131 in Like New Condition

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Piaget Yellow Gold Polo Ref. 7131 in Like New Condition Box and Papers

Piaget Yellow Gold Polo Ref. 7131 in Like New Condition Box and Papers

Piaget Yellow Gold Polo Ref. 7131 in Like New Condition Box and Papers

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Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

Piaget Yellow Gold Polo Ref. 8273 with Box & Papers

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Piaget - Piaget Yellow Gold Polo Ref. 861 with Mother of Pearl & Opal dial and Sapphire and Diamond Bracelet - The Keystone Watches

Piaget Yellow Gold Polo Ref. 861 with Mother of Pearl & Opal dial and Sapphire and Diamond Bracelet

Piaget Yellow Gold Polo Ref. 861 with Mother of Pearl & Opal dial and Sapphire and Diamond Bracelet

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Piaget Yellow Gold Polo Ref. 9131 with Pave Diamond and Ruby Dial (New Arrival)

Piaget Yellow Gold Polo Ref. 9131 with Pave Diamond and Ruby Dial (New Arrival)

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Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

Piaget Yellow Gold Polo Watch Ref. 7661C with Original Diamonds (New Arrival)

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Piaget - Piaget Yellow Gold Protocole Ref. 99042 with Lapis Dial (NEW ARRIVAL) - The Keystone Watches

Piaget Yellow Gold Protocole Ref. 99042 with Lapis Dial (NEW ARRIVAL)

Piaget Yellow Gold Protocole Ref. 99042 with Lapis Dial (NEW ARRIVAL)

Sold Out

 
Piaget Yellow Gold Protocole Watch Ref. 9154

Piaget Yellow Gold Protocole Watch Ref. 9154

Piaget Yellow Gold Protocole Watch Ref. 9154

Sold Out

 
Piaget - Piaget Yellow Gold Ruby & Diamond Watch Ref. 98170 - The Keystone Watches

Piaget Yellow Gold Ruby & Diamond Watch Ref. 98170

Piaget Yellow Gold Ruby & Diamond Watch Ref. 98170

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Piaget - Piaget Yellow Gold Ruby Diamond Watch, Circa 1970s - The Keystone Watches

Piaget Yellow Gold Ruby Diamond Watch, Circa 1970s

Piaget Yellow Gold Ruby Diamond Watch, Circa 1970s

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Piaget - Piaget Yellow Gold Skeletonized Lapis Lazuli Chronograph Watch - The Keystone Watches

Piaget Yellow Gold Skeletonized Lapis Lazuli Chronograph Watch

Piaget Yellow Gold Skeletonized Lapis Lazuli Chronograph Watch

Sold Out

 
Piaget - Piaget Yellow Gold Tigers Eye Diamond Watch Ref. 925 - The Keystone Watches

Piaget Yellow Gold Tigers Eye Diamond Watch Ref. 925

Piaget Yellow Gold Tigers Eye Diamond Watch Ref. 925

$9,000 USD
 
Piaget - Piaget Yellow Gold Tigerseye Diamond Watch Ref. 9826 - The Keystone Watches

Piaget Yellow Gold Tigerseye Diamond Watch Ref. 9826

Piaget Yellow Gold Tigerseye Diamond Watch Ref. 9826

Sold Out

 
Piaget - Piaget Yellow Gold Tigerseye Watch - The Keystone Watches

Piaget Yellow Gold Tigerseye Watch

Piaget Yellow Gold Tigerseye Watch

Sold Out

 
Piaget Yellow Gold Tradition Ref. 9352 with Pave Dial

Piaget Yellow Gold Tradition Ref. 9352 with Pave Dial

Piaget Yellow Gold Tradition Ref. 9352 with Pave Dial

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Piaget Yellow Gold Tradition with Onyx Dial Ref. 9352

Piaget Yellow Gold Tradition with Onyx Dial Ref. 9352

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Piaget - Piaget Yellow Gold Turquoise Diamond Watch, Retailed by Van Cleef & Arpels - The Keystone Watches

Piaget Yellow Gold Turquoise Diamond Watch, Retailed by Van Cleef & Arpels

Piaget Yellow Gold Turquoise Diamond Watch, Retailed by Van Cleef & Arpels

Sold Out

 

Piaget Yellow Gold TV Shape Automatic Watch Ref. 13431A6

Piaget Yellow Gold TV Shape Automatic Watch Ref. 13431A6

Sold Out

 
Piaget - Piaget Yellow Gold TV Shaped Watch with Malachite Dial - The Keystone Watches

Piaget Yellow Gold TV Shaped Watch with Malachite Dial

Piaget Yellow Gold TV Shaped Watch with Malachite Dial

Sold Out

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New Arrivals Preview
 
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
 
Rolex - Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition (New Arrival) - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition (New Arrival)

Rolex Yellow Gold Day-Date Ref. 18238 in Original Condition (New Arrival)

$17,500 USD
 
Patek Philiipe White Gold Pocket Watch Ref. 874 (New Arrival)

Patek Philiipe White Gold Pocket Watch Ref. 874 (New Arrival)

Patek Philiipe White Gold Pocket Watch Ref. 874 (New Arrival)

$23,500 USD
 
Patek Philippe - Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer (New Arrival) - The Keystone Watches

Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer (New Arrival)

Patek Philippe Yellow Gold Watch Ref. 3479 Retailed by Beyer (New Arrival)

$8,500 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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