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Patek Philippe - Patek Philippe Rose Gold Celestial Watch Ref. 6102 - The Keystone Watches

Patek Philippe Rose Gold Celestial Watch Ref. 6102

Patek Philippe Rose Gold Celestial Watch Ref. 6102

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Rolex Yellow Gold Date Ref. 1503 with Original Warranty (NEW ARRIVAL)

Rolex Yellow Gold Date Ref. 1503 with Original Warranty (NEW ARRIVAL)

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Patek Philippe Rose Gold Calatrava Ref. 1594 retailed by Freccero

Patek Philippe Rose Gold Calatrava Ref. 1594 retailed by Freccero

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Cartier Yellow Gold Santos Round with Pave Diamond Dial

Cartier Yellow Gold Santos Round with Pave Diamond Dial

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Patek Philippe White Gold Beta 21 Watch Ref. 3597

Patek Philippe White Gold Beta 21 Watch Ref. 3597

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Vacheron Constantin - Vacheron Constantin Yellow Gold Watch Ref. 92238 - The Keystone Watches

Vacheron Constantin Yellow Gold Watch Ref. 92238

Vacheron Constantin Yellow Gold Watch Ref. 92238

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Audemars Piguet White Gold and Baguette Diamond Watch

Audemars Piguet White Gold and Baguette Diamond Watch

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Audemars Piguet Platinum Jump Hour Minute Repeater Ref. 26151

Audemars Piguet Platinum Jump Hour Minute Repeater Ref. 26151

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Audemars Piguet Skeletonized Royal Oak Necklace Pocket Watch

Audemars Piguet Skeletonized Royal Oak Necklace Pocket Watch

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Patek Philippe - Patek Philippe White Gold Ultra-Thin Ref. 3588 with Rare Breguet Dial - The Keystone Watches

Patek Philippe White Gold Ultra-Thin Ref. 3588 with Rare Breguet Dial

Patek Philippe White Gold Ultra-Thin Ref. 3588 with Rare Breguet Dial

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Chopard Yellow Gold Bracelet Scallop Watch Ref. 4029

Chopard Yellow Gold Bracelet Scallop Watch Ref. 4029

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Audemars Piguet Steel Tonneau Watch Ref. 5369 with Hobnail Dial

Audemars Piguet Steel Tonneau Watch Ref. 5369 with Hobnail Dial

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Patek Philippe - Patek Philippe Steel Calatrava Watch Ref. 3483 - The Keystone Watches

Patek Philippe Steel Calatrava Watch Ref. 3483

Patek Philippe Steel Calatrava Watch Ref. 3483

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Rolex Yellow Gold Day Date Ref. 18038 with Missoni Dial

Rolex Yellow Gold Day Date Ref. 18038 with Missoni Dial

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Rolex Yellow Gold Day Date Ref. 18238 with Sapphire String Dial

Rolex Yellow Gold Day Date Ref. 18238 with Sapphire String Dial

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Patek Philippe Rose Gold Nautilus Ref. 5712R

Patek Philippe Rose Gold Nautilus Ref. 5712R

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Jaeger LeCoultre - Jaeger Lecoultre Yellow Gold Mystery Watch Ref. 17006 - The Keystone Watches

Jaeger Lecoultre Yellow Gold Mystery Watch Ref. 17006

Jaeger Lecoultre Yellow Gold Mystery Watch Ref. 17006

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Patek Philippe - Patek Philippe Yellow Gold Automatic Golden Ellipse Watch Ref. 3874 - The Keystone Watches

Patek Philippe Yellow Gold Automatic Golden Ellipse Watch Ref. 3874

Patek Philippe Yellow Gold Automatic Golden Ellipse Watch Ref. 3874

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Vacheron Constantin - Vacheron Constantin White Gold Watch Ref. 2044 with Blue Dial - The Keystone Watches

Vacheron Constantin White Gold Watch Ref. 2044 with Blue Dial

Vacheron Constantin White Gold Watch Ref. 2044 with Blue Dial

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Jaeger LeCoultre - Jaeger Lecoultre Rose Gold Reverso Day Night Duoface Ref. 270.2.54 - The Keystone Watches

Jaeger Lecoultre Rose Gold Reverso Day Night Duoface Ref. 270.2.54

Jaeger Lecoultre Rose Gold Reverso Day Night Duoface Ref. 270.2.54

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Patek Philippe - Patek Philippe White Gold Ellipse Ref. 3545 - The Keystone Watches

Patek Philippe White Gold Ellipse Ref. 3545

Patek Philippe White Gold Ellipse Ref. 3545

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Audemars Piguet - Audemars Piguet Yellow Gold Bamboo (NEW ARRIVAL) - The Keystone Watches

Audemars Piguet Yellow Gold Bamboo (NEW ARRIVAL)

Audemars Piguet Yellow Gold Bamboo (NEW ARRIVAL)

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Rolex - Rolex Yellow Gold Day-Date Ref. 18388 with Ruby & Diamond Bezel (NEW ARRIVAL) - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18388 with Ruby & Diamond Bezel (NEW ARRIVAL)

Rolex Yellow Gold Day-Date Ref. 18388 with Ruby & Diamond Bezel (NEW ARRIVAL)

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Rolex - Rolex Yellow Gold Day Date Ref. 18238 with Pinball Dial - The Keystone Watches

Rolex Yellow Gold Day Date Ref. 18238 with Pinball Dial

Rolex Yellow Gold Day Date Ref. 18238 with Pinball Dial

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Vacheron Constantin Yellow Gold Ultra-Thin C Shape Ref. 7595 (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Ultra-Thin C Shape Ref. 7595 (NEW ARRIVAL)

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Patek Philippe - Patek Philippe Yellow Gold Blue Enamel Cocktail Watch Ref. 3247 - The Keystone Watches

Patek Philippe Yellow Gold Blue Enamel Cocktail Watch Ref. 3247

Patek Philippe Yellow Gold Blue Enamel Cocktail Watch Ref. 3247

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Rolex - Rolex White Gold Day Date Ref. 1803 in Like New Condition - The Keystone Watches

Rolex White Gold Day Date Ref. 1803 in Like New Condition

Rolex White Gold Day Date Ref. 1803 in Like New Condition

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Rolex Yellow Gold Day Date Ref. 1803 (NEW ARRIVAL)

Rolex Yellow Gold Day Date Ref. 1803 (NEW ARRIVAL)

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Vacheron Constantin Yellow Gold Chronograph Watch Ref. 49002

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 49002

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Rolex - Rolex Platinum Day-Date Ref. 118346 - The Keystone Watches

Rolex Platinum Day-Date Ref. 118346

Rolex Platinum Day-Date Ref. 118346

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Rolex - Rolex Steel Datejust Ref. 16220 Retailed by Tiffany & Co. (NEW ARRIVAL) - The Keystone Watches

Rolex Steel Datejust Ref. 16220 Retailed by Tiffany & Co. (NEW ARRIVAL)

Rolex Steel Datejust Ref. 16220 Retailed by Tiffany & Co. (NEW ARRIVAL)

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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 White Gold Lapis Watch Ref. 9553 - The Keystone Watches

Piaget White Gold Lapis Watch Ref. 9553

Piaget White Gold Lapis Watch Ref. 9553

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Patek Philippe White Gold Watch Ref. 4179 (NEW ARRIVAL)

Patek Philippe White Gold Watch Ref. 4179 (NEW ARRIVAL)

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Patek Philippe - Patek Philippe White Gold Ref. 3545 (NEW ARRIVAL) - The Keystone Watches

Patek Philippe White Gold Ref. 3545 (NEW ARRIVAL)

Patek Philippe White Gold Ref. 3545 (NEW ARRIVAL)

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Patek Philippe - Patek Philippe White Gold Ref. 3571 (NEW ARRIVAL) - The Keystone Watches

Patek Philippe White Gold Ref. 3571 (NEW ARRIVAL)

Patek Philippe White Gold Ref. 3571 (NEW ARRIVAL)

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New Arrivals Preview
 
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 Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

Patek Philippe Rose Gold Calatrava Ref. 1471 (New Arrival)

$8,750 USD
 
Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

Rolex Yellow Gold Day-Date Watch Ref. 1803 with Claw Dial (New Arrival)

$18,750 USD
 
Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

Rolex Steel Milgauss Ref. 1019 (New Arrival)

$23,500 USD
 
Boucheron - Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival) - The Keystone Watches

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

Boucheron Yellow Gold Invisible Set Sapphire Watch (New Arrival)

$9,500 USD
 
Rolex - Rolex Yellow Gold Cellini Watch Ref. 4014/8 with Orange Dial (New Arrival) - The Keystone Watches

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 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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