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Rolex - Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker - The Keystone Watches

Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker

Rolex Steel Date Watch Ref. 1500, with Original Caseback Sticker

Sold Out

 
Richard Mille - Richard Mille Extra Flat Automatic Skeleton Green Van Niekerk Watch Ref. RM67-02 - The Keystone Watches

Richard Mille Extra Flat Automatic Skeleton Green Van Niekerk Watch Ref. RM67-02

Richard Mille Extra Flat Automatic Skeleton Green Van Niekerk Watch Ref. RM67-02

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Rolex - Rolex White Gold Cosmograph Daytona Rainbow Watch Ref. 116599 - The Keystone Watches

Rolex White Gold Cosmograph Daytona Rainbow Watch Ref. 116599

Rolex White Gold Cosmograph Daytona Rainbow Watch Ref. 116599

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Rolex - Rolex Explorer I Watch Ref. 14270 with Original Papers - The Keystone Watches

Rolex Explorer I Watch Ref. 14270 with Original Papers

Rolex Explorer I Watch Ref. 14270 with Original Papers

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594

Audemars Piguet Yellow Gold Royal Oak Moonphase Day-Date Watch Ref. 5594

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Patek Philippe - Patek Philippe Travel Time White Gold On Bracelet Ref. 5034 - The Keystone Watches

Patek Philippe Travel Time White Gold On Bracelet Ref. 5034

Patek Philippe Travel Time White Gold On Bracelet Ref. 5034

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Cartier - Cartier Yellow Gold Tank Gondole Strap Watch - The Keystone Watches

Cartier Yellow Gold Tank Gondole Strap Watch

Cartier Yellow Gold Tank Gondole Strap Watch

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Jaeger LeCoultre - Jaeger Lecoultre Rose Gold Reverso Moonphase Reserve De Marche Watch - The Keystone Watches

Jaeger Lecoultre Rose Gold Reverso Moonphase Reserve De Marche Watch

Jaeger Lecoultre Rose Gold Reverso Moonphase Reserve De Marche Watch

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Rolex - Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition - The Keystone Watches

Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition

Rolex Yellow Gold Day-Date OysterQuartz Watch Ref. 19018, in Never Worn Condition

Sold Out

 
Patek Philippe - Patek Philippe Aquanaut Jumbo Watch Ref. 5065 - The Keystone Watches

Patek Philippe Aquanaut Jumbo Watch Ref. 5065

Patek Philippe Aquanaut Jumbo Watch Ref. 5065

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Patek Philippe - Patek Philippe Yellow Gold Calatrava Watch Ref. 5120 - The Keystone Watches

Patek Philippe Yellow Gold Calatrava Watch Ref. 5120

Patek Philippe Yellow Gold Calatrava Watch Ref. 5120

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Audemars Piguet - Audemars Piguet White Gold Ultra-Thin Bracelet Watch - The Keystone Watches

Audemars Piguet White Gold Ultra-Thin Bracelet Watch

Audemars Piguet White Gold Ultra-Thin Bracelet Watch

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Rolex - Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366 - The Keystone Watches

Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366

Rolex Platinum Day-Date Baguette Diamond Watch Ref. 18366

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Vacheron Constantin - Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050 - The Keystone Watches

Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050

Vacheron Constantin Yellow Gold Les Historiques Triple Calendar Moonphase Watch Ref. 47050

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

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

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Rolex - Rolex Yellow Gold Day-Date Ferrite Stone Dial Watch Ref. 18238 - The Keystone Watches

Rolex Yellow Gold Day-Date Ferrite Stone Dial Watch Ref. 18238

Rolex Yellow Gold Day-Date Ferrite Stone Dial Watch Ref. 18238

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Omega - Omega Seamaster 600 Manual-Wind Strap Watch - The Keystone Watches

Omega Seamaster 600 Manual-Wind Strap Watch

Omega Seamaster 600 Manual-Wind Strap Watch

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Audemars Piguet - Audemars Piguet Steel Automatic Watch Ref. 5381 - The Keystone Watches

Audemars Piguet Steel Automatic Watch Ref. 5381

Audemars Piguet Steel Automatic Watch Ref. 5381

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Patek Philippe - Patek Philippe Yellow Gold Nautilus Watch Ref. 3900 - The Keystone Watches

Patek Philippe Yellow Gold Nautilus Watch Ref. 3900

Patek Philippe Yellow Gold Nautilus Watch Ref. 3900

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Patek Philippe - Patek Philippe Aquanaut Watch Ref. 5165 - The Keystone Watches

Patek Philippe Aquanaut Watch Ref. 5165

Patek Philippe Aquanaut Watch Ref. 5165

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Patek Philippe - Patek Philippe White Gold Blue Dial Watch Ref. 3545 - The Keystone Watches

Patek Philippe White Gold Blue Dial Watch Ref. 3545

Patek Philippe White Gold Blue Dial Watch Ref. 3545

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Rolex - Rolex Two-Tone GMT-Master Root Beer Watch, With Original Box, Hangtag and Manual - The Keystone Watches

Rolex Two-Tone GMT-Master Root Beer Watch, With Original Box, Hangtag and Manual

Rolex Two-Tone GMT-Master Root Beer Watch, With Original Box, Hangtag and Manual

Sold Out

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New Arrivals Preview
 
Rolex Yellow Gold Oyster Perpetual Day-Date Ref. 1803/8 with Claw Dial (New Arrival)

Rolex Yellow Gold Oyster Perpetual Day-Date Ref. 1803/8 with Claw Dial (New Arrival)

Rolex Yellow Gold Oyster Perpetual Day-Date Ref. 1803/8 with Claw Dial (New Arrival)

$10,800 USD
 
Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch (New Arrival)

Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch (New Arrival)

Audemars Piguet Steel Transitional Jumbo Royal Oak Ref. 5402 Rare No Serial Watch (New Arrival)

$80,000 USD
 
Patek Philippe White Gold Ref. 2592 (New Arrival)

Patek Philippe White Gold Ref. 2592 (New Arrival)

Patek Philippe White Gold Ref. 2592 (New Arrival)

$11,000 USD
 
Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

Audemars Piguet Round UFO-Style Bracelet Watch (New Arrival)

$10,500 USD
 
Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

Tissot Steel Chronograph with Black Gilt Dial (New Arrival)

$16,000 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival) - The Keystone Watches

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

Vacheron Constantin Yellow Gold Chronograph Watch Ref. 4178 with Important Provenance (New Arrival)

$60,000 USD
 
Chopard Yellow Gold Happy Diamonds Sapphire & Diamonds Ref. 27/6258-23 (New Arrival)

Chopard Yellow Gold Happy Diamonds Sapphire & Diamonds Ref. 27/6258-23 (New Arrival)

Chopard Yellow Gold Happy Diamonds Sapphire & Diamonds Ref. 27/6258-23 (New Arrival)

$11,500 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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