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Audemars Piguet - Audemars Piguet White Gold Round Dress Watch - The Keystone Watches

Audemars Piguet White Gold Round Dress Watch

Audemars Piguet White Gold Round Dress Watch

$4,250 USD
 

Piaget White Gold Vintage Bracelet Watch Ref. 9353 with Wood Dial

Piaget White Gold Vintage Bracelet Watch Ref. 9353 with Wood Dial

$11,000 USD
 
Cartier White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514

Cartier White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514

Cartier White Gold Baignoire Allongee with Diamond and Sapphire Pave Dial Ref. 2514

$65,000 USD
 
Piaget - Piaget White Gold Limelight Wide Bracelet Watch Ref. G0A38216 - The Keystone Watches

Piaget White Gold Limelight Wide Bracelet Watch Ref. G0A38216

Piaget White Gold Limelight Wide Bracelet Watch Ref. G0A38216

$44,000 USD
 
Cartier - Cartier Paris White Gold Diamond Tank Watch, Movement by Vacheron Constantin - The Keystone Watches

Cartier Paris White Gold Diamond Tank Watch, Movement by Vacheron Constantin

Cartier Paris White Gold Diamond Tank Watch, Movement by Vacheron Constantin

$37,500 USD
 
Piaget - Piaget White Gold Tradition Watch Ref. 9131 with Pave Dial - The Keystone Watches

Piaget White Gold Tradition Watch Ref. 9131 with Pave Dial

Piaget White Gold Tradition Watch Ref. 9131 with Pave Dial

$9,200 USD
 
Patek Philippe - Patek Philippe Platinum Perpetual Calendar Watch Ref. 5040 - The Keystone Watches

Patek Philippe Platinum Perpetual Calendar Watch Ref. 5040

Patek Philippe Platinum Perpetual Calendar Watch Ref. 5040

$55,000 USD
 
Piaget - Piaget White Gold and Diamond Watch Ref. 8056 with Opal and Onyx Dial - The Keystone Watches

Piaget White Gold and Diamond Watch Ref. 8056 with Opal and Onyx Dial

Piaget White Gold and Diamond Watch Ref. 8056 with Opal and Onyx Dial

$18,000 USD
 
Piaget - Piaget White Gold Watch Ref. 9806 with Onyx & Mother of Pearl - The Keystone Watches

Piaget White Gold Watch Ref. 9806 with Onyx & Mother of Pearl

Piaget White Gold Watch Ref. 9806 with Onyx & Mother of Pearl

$10,800 USD
 
Omega - Omega Yellow Gold DeVille Watch Ref. 7257 with Turquoise Dial - The Keystone Watches

Omega Yellow Gold DeVille Watch Ref. 7257 with Turquoise Dial

Omega Yellow Gold DeVille Watch Ref. 7257 with Turquoise Dial

$6,000 USD
 

Jean Ete Yellow Gold Watch with Lapis and Nephrite Jade

Jean Ete Yellow Gold Watch with Lapis and Nephrite Jade

$7,500 USD
 
Audemars Piguet Yellow Gold Ladies Watch with Original Diamonds

Audemars Piguet Yellow Gold Ladies Watch with Original Diamonds

Audemars Piguet Yellow Gold Ladies Watch with Original Diamonds

$10,000 USD
 
Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers

Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers

Patek Philippe Steel Aquanaut Ref. 5060 with Original Papers

$46,500 USD
 
Patek Philippe - Patek Philippe White Gold Ellipse Ref. 4175 with Khanjar Dial - The Keystone Watches

Patek Philippe White Gold Ellipse Ref. 4175 with Khanjar Dial

Patek Philippe White Gold Ellipse Ref. 4175 with Khanjar Dial

$10,500 USD
 
Patek Philippe - Patek Philippe White Gold Backwind Calatrava Ref. 3563 - The Keystone Watches

Patek Philippe White Gold Backwind Calatrava Ref. 3563

Patek Philippe White Gold Backwind Calatrava Ref. 3563

$16,000 USD
 
Piaget - Piaget White Gold Large Diagonal Baguette Bezel Watch with Onyx Dial 7334A6 - The Keystone Watches

Piaget White Gold Large Diagonal Baguette Bezel Watch with Onyx Dial 7334A6

Piaget White Gold Large Diagonal Baguette Bezel Watch with Onyx Dial 7334A6

$18,750 USD
 
Piaget - Piaget White Gold Protocole Ref. 4154 - The Keystone Watches

Piaget White Gold Protocole Ref. 4154

Piaget White Gold Protocole Ref. 4154

$3,950 USD
 
Patek Philippe - Patek Philippe Yellow Gold Calatrava Ref. 3796 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Ref. 3796

Patek Philippe Yellow Gold Calatrava Ref. 3796

$10,800 USD
 
Jaeger LeCoultre White Gold Mystery Ref. 7673

Jaeger LeCoultre White Gold Mystery Ref. 7673

Jaeger LeCoultre White Gold Mystery Ref. 7673

$13,500 USD
 
Piaget - Piaget White Gold Bracelet Watch with Onyx and Diamond Dial - The Keystone Watches

Piaget White Gold Bracelet Watch with Onyx and Diamond Dial

Piaget White Gold Bracelet Watch with Onyx and Diamond Dial

$10,500 USD
 
Piaget - Piaget White Gold Dancer with Opal Onyx and Diamond Dial Ref. 4132K81 - The Keystone Watches

Piaget White Gold Dancer with Opal Onyx and Diamond Dial Ref. 4132K81

Piaget White Gold Dancer with Opal Onyx and Diamond Dial Ref. 4132K81

$9,800 USD
 
Patek Philippe White Gold Mini Ellipse Ref. 3349

Patek Philippe White Gold Mini Ellipse Ref. 3349

Patek Philippe White Gold Mini Ellipse Ref. 3349

$7,000 USD
 
Patek Philippe - Patek Philippe Platinum Calatrava Watch Ref. 570 with Archive - The Keystone Watches

Patek Philippe Platinum Calatrava Watch Ref. 570 with Archive

Patek Philippe Platinum Calatrava Watch Ref. 570 with Archive

$165,000 USD
 
Cartier - Cartier Yellow Gold Tank Louis Ref. 1612 on Yellow Gold Bracelet - The Keystone Watches

Cartier Yellow Gold Tank Louis Ref. 1612 on Yellow Gold Bracelet

Cartier Yellow Gold Tank Louis Ref. 1612 on Yellow Gold Bracelet

$26,500 USD
 
Richard Mille - Richard Mille Olympic-Worn, Yohan Blake Tourbillon RM38 Prototype - The Keystone Watches

Richard Mille Olympic-Worn, Yohan Blake Tourbillon RM38 Prototype

Richard Mille Olympic-Worn, Yohan Blake Tourbillon RM38 Prototype

$1,500,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Bracelet Watch - The Keystone Watches

Audemars Piguet Yellow Gold Bracelet Watch

Audemars Piguet Yellow Gold Bracelet Watch

$5,500 USD
 
IWC White Gold Sapphire and Diamond Cover Watch

IWC White Gold Sapphire and Diamond Cover Watch

IWC White Gold Sapphire and Diamond Cover Watch

$7,800 USD
 
Patek Philippe - Patek Philippe Rose Gold Square Watch Ref. 2472 with Ribbed Fluted Case and Bracelet - The Keystone Watches

Patek Philippe Rose Gold Square Watch Ref. 2472 with Ribbed Fluted Case and Bracelet

Patek Philippe Rose Gold Square Watch Ref. 2472 with Ribbed Fluted Case and Bracelet

$29,500 USD
 
Cartier - Cartier Yellow Gold Tank Trapeze Watch - The Keystone Watches

Cartier Yellow Gold Tank Trapeze Watch

Cartier Yellow Gold Tank Trapeze Watch

$12,000 USD
 
Cartier - Cartier Yellow Gold Mystery Pocket Watch - The Keystone Watches

Cartier Yellow Gold Mystery Pocket Watch

Cartier Yellow Gold Mystery Pocket Watch

$36,000 USD
 
Audemars Piguet - Audemars Piguet Yellow Gold Ruby & Diamond Watch - The Keystone Watches

Audemars Piguet Yellow Gold Ruby & Diamond Watch

Audemars Piguet Yellow Gold Ruby & Diamond Watch

$78,000 USD
 
Piaget - Piaget Yellow Gold Round Watch Ref. 8826 with Opal and Diamond Dial - The Keystone Watches

Piaget Yellow Gold Round Watch Ref. 8826 with Opal and Diamond Dial

Piaget Yellow Gold Round Watch Ref. 8826 with Opal and Diamond Dial

$13,000 USD
 
Piaget - Piaget Yellow Gold Classique Ref. 9251 Retailed by Van Cleef & Arpels - The Keystone Watches

Piaget Yellow Gold Classique Ref. 9251 Retailed by Van Cleef & Arpels

Piaget Yellow Gold Classique Ref. 9251 Retailed by Van Cleef & Arpels

$5,500 USD
 
Patek Philippe - Patek Philippe White Gold Calatrava Ref. 3588 with Breguet Numerals - The Keystone Watches

Patek Philippe White Gold Calatrava Ref. 3588 with Breguet Numerals

Patek Philippe White Gold Calatrava Ref. 3588 with Breguet Numerals

$15,500 USD
 
Vacheron Constantin - Vacheron Constantin White Gold Pocket Watch - The Keystone Watches

Vacheron Constantin White Gold Pocket Watch

Vacheron Constantin White Gold Pocket Watch

$7,500 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Pocket Watch with Original Box and Warranty - The Keystone Watches

Vacheron Constantin Yellow Gold Pocket Watch with Original Box and Warranty

Vacheron Constantin Yellow Gold Pocket Watch with Original Box and Warranty

$6,500 USD
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New Arrivals Preview
 
Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

Rolex Rose Gold Mechanical Watch Retailed by Serpico y Laino (New Arrival)

$12,500 USD
 
Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

$7,800 USD
 
Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival)

Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival)

Rolex White Gold Cellini Watch Ref. 4014/9 with Blue Dial (New Arrival)

$5,800 USD
 
Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival)

$7,500 USD
 
Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 18078 with Bark Finish and Deep Blue Dial (New Arrival)

$18,750 USD
 
Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers (New Arrival)

Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers (New Arrival)

Rolex Two-Tone Oyster Perpetual Hooded Bubbleback Ref. 3065, Retailed by Bucherers (New Arrival)

$13,500 USD
 
Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

Rolex Steel Submariner Ref. 5513 with Pumkin Lume (New Arrival)

$15,500 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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