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Breguet - Breguet White Gold Classique Perpetual Chronograph Ref. 5617BB - The Keystone Watches

Breguet White Gold Classique Perpetual Chronograph Ref. 5617BB

Breguet White Gold Classique Perpetual Chronograph Ref. 5617BB

Sold Out

 

Breguet White Gold Classique Watch Ref. 5197

Breguet White Gold Classique Watch Ref. 5197

$12,000 USD
 
Breguet - Breguet White Gold Classique with Porcelain Dial Ref. 3210 (NEW ARRIVAL) - The Keystone Watches

Breguet White Gold Classique with Porcelain Dial Ref. 3210 (NEW ARRIVAL)

Breguet White Gold Classique with Porcelain Dial Ref. 3210 (NEW ARRIVAL)

Sold Out

 
Breguet - Breguet White Gold Heritage Ref. 3490 - The Keystone Watches

Breguet White Gold Heritage Ref. 3490

Breguet White Gold Heritage Ref. 3490

$9,800 USD
 
Breguet - Breguet White Gold Hora Mundi Marine Watch Ref. 3700 - The Keystone Watches

Breguet White Gold Hora Mundi Marine Watch Ref. 3700

Breguet White Gold Hora Mundi Marine Watch Ref. 3700

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Breguet - Breguet White Gold Hora Mundi World Time Ref. 3700BB - The Keystone Watches

Breguet White Gold Hora Mundi World Time Ref. 3700BB

Breguet White Gold Hora Mundi World Time Ref. 3700BB

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Breguet - Breguet White Gold Marine Automatic Watch Ref. 3400 - The Keystone Watches

Breguet White Gold Marine Automatic Watch Ref. 3400

Breguet White Gold Marine Automatic Watch Ref. 3400

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Breguet - Breguet White Gold Power Reserve Moonphase Classique Ref. 3130 on Bracelet - The Keystone Watches

Breguet White Gold Power Reserve Moonphase Classique Ref. 3130 on Bracelet

Breguet White Gold Power Reserve Moonphase Classique Ref. 3130 on Bracelet

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Breguet - Breguet White Gold Tradition Skeleton Watch Ref. 7057 - The Keystone Watches

Breguet White Gold Tradition Skeleton Watch Ref. 7057

Breguet White Gold Tradition Skeleton Watch Ref. 7057

Sold Out

 
Breguet - Breguet White Gold Type XX Transatlantique Ref. 3820 - The Keystone Watches

Breguet White Gold Type XX Transatlantique Ref. 3820

Breguet White Gold Type XX Transatlantique Ref. 3820

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Breguet - Breguet White Gold Type XX Transatlantique Watch - The Keystone Watches

Breguet White Gold Type XX Transatlantique Watch

Breguet White Gold Type XX Transatlantique Watch

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Breguet - Breguet Yellow Gold Classique Complications Tourbillon Watch Ref. 3357 - The Keystone Watches

Breguet Yellow Gold Classique Complications Tourbillon Watch Ref. 3357

Breguet Yellow Gold Classique Complications Tourbillon Watch Ref. 3357

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Breguet - Breguet Yellow Gold Classique Enamel Dial Watch Ref. 5140 - The Keystone Watches

Breguet Yellow Gold Classique Enamel Dial Watch Ref. 5140

Breguet Yellow Gold Classique Enamel Dial Watch Ref. 5140

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Breguet - Breguet Yellow Gold Classique Minute Repeater ref. 3637 - The Keystone Watches

Breguet Yellow Gold Classique Minute Repeater ref. 3637

Breguet Yellow Gold Classique Minute Repeater ref. 3637

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Breguet - Breguet Yellow Gold Classique Perpetual Calendar Ref. 3057 - The Keystone Watches

Breguet Yellow Gold Classique Perpetual Calendar Ref. 3057

Breguet Yellow Gold Classique Perpetual Calendar Ref. 3057

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Breguet - Breguet Yellow Gold Classique Perpetual Calendar Watch Ref. 3050 - The Keystone Watches

Breguet Yellow Gold Classique Perpetual Calendar Watch Ref. 3050

Breguet Yellow Gold Classique Perpetual Calendar Watch Ref. 3050

Sold Out

 
Breguet - Breguet Yellow Gold Classique Ref. 3130 - The Keystone Watches

Breguet Yellow Gold Classique Ref. 3130

Breguet Yellow Gold Classique Ref. 3130

Sold Out

 
Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Breguet Yellow Gold Classique Ref. 3150 (New Arrival)

Sold Out

 
Breguet - Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL) - The Keystone Watches

Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL)

Breguet Yellow Gold Classique Ref. 3210 (NEW ARRIVAL)

Sold Out

 
Breguet - Breguet Yellow Gold Classique Ref. 3290 - The Keystone Watches

Breguet Yellow Gold Classique Ref. 3290

Breguet Yellow Gold Classique Ref. 3290

Sold Out

 

Breguet Yellow Gold Classique Ref. 3290 (New Arrival)

Breguet Yellow Gold Classique Ref. 3290 (New Arrival)

Sold Out

 
Breguet - Breguet Yellow Gold Classique Watch Ref. 3210 - The Keystone Watches

Breguet Yellow Gold Classique Watch Ref. 3210

Breguet Yellow Gold Classique Watch Ref. 3210

Sold Out

 

Breguet Yellow Gold Classique Watch Ref. 3210 (New Arrival)

Breguet Yellow Gold Classique Watch Ref. 3210 (New Arrival)

Sold Out

 
Breguet - Breguet Yellow Gold Classique Watch, Retailed by Chaumet Paris - The Keystone Watches

Breguet Yellow Gold Classique Watch, Retailed by Chaumet Paris

Breguet Yellow Gold Classique Watch, Retailed by Chaumet Paris

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Breguet - Breguet Yellow Gold Messidor Tourbillon Watch Ref. 3350 - The Keystone Watches

Breguet Yellow Gold Messidor Tourbillon Watch Ref. 3350

Breguet Yellow Gold Messidor Tourbillon Watch Ref. 3350

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Breguet - Breguet Yellow Gold Minute Repeating Perpetual Subscription Set - The Keystone Watches

Breguet Yellow Gold Minute Repeating Perpetual Subscription Set

Breguet Yellow Gold Minute Repeating Perpetual Subscription Set

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Breguet - Breguet Yellow Gold Perpetual Calendar Power Reserve Watch Ref. 3571 - The Keystone Watches

Breguet Yellow Gold Perpetual Calendar Power Reserve Watch Ref. 3571

Breguet Yellow Gold Perpetual Calendar Power Reserve Watch Ref. 3571

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Breguet Yellow Gold Perpetual Calendar Watch Ref. 3050BA, Early Series

Breguet Yellow Gold Perpetual Calendar Watch Ref. 3050BA, Early Series

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Breguet - Breguet Yellow Gold Tradition Skeleton Watch Ref. 7027 - The Keystone Watches

Breguet Yellow Gold Tradition Skeleton Watch Ref. 7027

Breguet Yellow Gold Tradition Skeleton Watch Ref. 7027

Sold Out

 

Breguet Yellow Gold Vintage Classique Power Reserve Ref. 3380

Breguet Yellow Gold Vintage Classique Power Reserve Ref. 3380

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Breguet Yellow Gold Vintage Classique Watch

Breguet Yellow Gold Vintage Classique Watch

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Breitling - Breitling Stainless Steel Datora Chronograph Watch Ref. 2034 - The Keystone Watches

Breitling Stainless Steel Datora Chronograph Watch Ref. 2034

Breitling Stainless Steel Datora Chronograph Watch Ref. 2034

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Breitling - Breitling Steel Chronograph Ref. 815, also Known as the Long Playing Chronograph - The Keystone Watches

Breitling Steel Chronograph Ref. 815, also Known as the Long Playing Chronograph

Breitling Steel Chronograph Ref. 815, also Known as the Long Playing Chronograph

Sold Out

 
Breitling - Breitling Top Time Chronograph Watch Ref. 2002 - The Keystone Watches

Breitling Top Time Chronograph Watch Ref. 2002

Breitling Top Time Chronograph Watch Ref. 2002

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Breitling - Breitling Unitime 24 Hour GMT Watch Ref. 2610 - The Keystone Watches

Breitling Unitime 24 Hour GMT Watch Ref. 2610

Breitling Unitime 24 Hour GMT Watch Ref. 2610

Sold Out

 
Breitling - Breitling Yellow Gold Montbrilliant Spatiographe Watch - The Keystone Watches

Breitling Yellow Gold Montbrilliant Spatiographe Watch

Breitling Yellow Gold Montbrilliant Spatiographe Watch

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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 Philippe - Patek Philiipe White Gold Pocket Watch Ref. 874 (New Arrival) - The Keystone Watches

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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