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FP Journe - F.P Journe Tantalum Chronometre Bleu Watch - The Keystone Watches

F.P Journe Tantalum Chronometre Bleu Watch

F.P Journe Tantalum Chronometre Bleu Watch

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Patek Philippe - Patek Philippe Steel Nautilus Watch Ref. 3800/1A with Original Paper - The Keystone Watches

Patek Philippe Steel Nautilus Watch Ref. 3800/1A with Original Paper

Patek Philippe Steel Nautilus Watch Ref. 3800/1A with Original Paper

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Rolex - Rolex White Gold Daytona Zenith Watch Ref. 16519 - The Keystone Watches

Rolex White Gold Daytona Zenith Watch Ref. 16519

Rolex White Gold Daytona Zenith Watch Ref. 16519

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Audemars Piguet - Audemars Piguet Royal Oak Automatic Watch Ref. 15400 - The Keystone Watches

Audemars Piguet Royal Oak Automatic Watch Ref. 15400

Audemars Piguet Royal Oak Automatic Watch Ref. 15400

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Patek Philippe - Patek Philippe Aquanaut Travel Time Watch Ref. 5164a - The Keystone Watches

Patek Philippe Aquanaut Travel Time Watch Ref. 5164a

Patek Philippe Aquanaut Travel Time Watch Ref. 5164a

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Audemars Piguet - Audemars Piguet Royal Oak Offshore Watch Ref. 25940 - The Keystone Watches

Audemars Piguet Royal Oak Offshore Watch Ref. 25940

Audemars Piguet Royal Oak Offshore Watch Ref. 25940

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Audemars Piguet - Audemars Piguet Royal Oak Chronograph Watch Ref. 26331ST - The Keystone Watches

Audemars Piguet Royal Oak Chronograph Watch Ref. 26331ST

Audemars Piguet Royal Oak Chronograph Watch Ref. 26331ST

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Vacheron Constantin - Vacheron Constantin Steel Overseas Chrono Watch Ref. 49150 - The Keystone Watches

Vacheron Constantin Steel Overseas Chrono Watch Ref. 49150

Vacheron Constantin Steel Overseas Chrono Watch Ref. 49150

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Patek Philippe - Patek Philippe White Gold Calatrava Watch Ref. 5227G - The Keystone Watches

Patek Philippe White Gold Calatrava Watch Ref. 5227G

Patek Philippe White Gold Calatrava Watch Ref. 5227G

Sold Out

 
Rolex - Rolex Stainless Steel Cosmograph Daytona Watch Ref. 116520 - The Keystone Watches

Rolex Stainless Steel Cosmograph Daytona Watch Ref. 116520

Rolex Stainless Steel Cosmograph Daytona Watch Ref. 116520

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Rolex - Rolex Yellow Gold Daytona Baguette Diamond Watch Ref. 116568 - The Keystone Watches

Rolex Yellow Gold Daytona Baguette Diamond Watch Ref. 116568

Rolex Yellow Gold Daytona Baguette Diamond Watch Ref. 116568

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Split Seconds Watch Ref. 5004J - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Split Seconds Watch Ref. 5004J

Patek Philippe Yellow Gold Perpetual Calendar Split Seconds Watch Ref. 5004J

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Patek Philippe - Patek Philippe Two-Tone Rose Gold Nautilus Chronograph Watch Ref. 5980 - The Keystone Watches

Patek Philippe Two-Tone Rose Gold Nautilus Chronograph Watch Ref. 5980

Patek Philippe Two-Tone Rose Gold Nautilus Chronograph Watch Ref. 5980

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Omega - Omega Speedmaster Chronograph Watch Ref. 3515.20.00 - The Keystone Watches

Omega Speedmaster Chronograph Watch Ref. 3515.20.00

Omega Speedmaster Chronograph Watch Ref. 3515.20.00

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Extra-Thin Watch Ref. 15202 - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Extra-Thin Watch Ref. 15202

Audemars Piguet Rose Gold Royal Oak Extra-Thin Watch Ref. 15202

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Audemars Piguet - Audemars Piguet Steel Royal Oak Pictet & Cie Watch - The Keystone Watches

Audemars Piguet Steel Royal Oak Pictet & Cie Watch

Audemars Piguet Steel Royal Oak Pictet & Cie Watch

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Omega - Omega Speedmaster Co-Axial Stainless Steel Chronograph on Strap - The Keystone Watches

Omega Speedmaster Co-Axial Stainless Steel Chronograph on Strap

Omega Speedmaster Co-Axial Stainless Steel Chronograph on Strap

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Patek Philippe - Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990 - The Keystone Watches

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

Patek Philippe Nautilus Travel Time Chronograph Watch Ref. 5990

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Patek Philippe - Patek Philippe Steel Pilot Watch Ref. 5522 - The Keystone Watches

Patek Philippe Steel Pilot Watch Ref. 5522

Patek Philippe Steel Pilot Watch Ref. 5522

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Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 3970 - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 3970

Patek Philippe Yellow Gold Perpetual Calendar Chrono Watch Ref. 3970

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Patek Philippe - Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235 - The Keystone Watches

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235

Patek Philippe White Gold Annual Calendar Regulator Watch Ref. 5235

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Patek Philippe - Patek Philippe White Gold Nautilus Moonphase Watch Ref. 5712 - The Keystone Watches

Patek Philippe White Gold Nautilus Moonphase Watch Ref. 5712

Patek Philippe White Gold Nautilus Moonphase Watch Ref. 5712

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Patek Philippe - Patek Philippe Rose Gold Annual Calendar Watch Ref. 5396R - The Keystone Watches

Patek Philippe Rose Gold Annual Calendar Watch Ref. 5396R

Patek Philippe Rose Gold Annual Calendar Watch Ref. 5396R

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Patek Philippe - Patek Philippe Rose Gold World Time Watch Ref. 5130R - The Keystone Watches

Patek Philippe Rose Gold World Time Watch Ref. 5130R

Patek Philippe Rose Gold World Time Watch Ref. 5130R

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Patek Philippe - Patek Philippe Platinum Annual Calendar Chrono Watch Ref. 5905P - The Keystone Watches

Patek Philippe Platinum Annual Calendar Chrono Watch Ref. 5905P

Patek Philippe Platinum Annual Calendar Chrono Watch Ref. 5905P

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Patek Philippe - Patek Philippe White Gold Annual Calendar Watch Ref. 5205 - The Keystone Watches

Patek Philippe White Gold Annual Calendar Watch Ref. 5205

Patek Philippe White Gold Annual Calendar Watch Ref. 5205

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

Patek Philippe Rose Gold Sky Moon Celestial Watch Ref. 6102

Patek Philippe Rose Gold Sky Moon Celestial Watch Ref. 6102

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Patek Philippe - Patek Philippe White Gold World Time Cloisonne Watch Ref. 5131G - The Keystone Watches

Patek Philippe White Gold World Time Cloisonne Watch Ref. 5131G

Patek Philippe White Gold World Time Cloisonne Watch Ref. 5131G

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Patek Philippe - Patek Philippe Rose Gold World Time Cloisonne Watch Ref. 5131 - The Keystone Watches

Patek Philippe Rose Gold World Time Cloisonne Watch Ref. 5131

Patek Philippe Rose Gold World Time Cloisonne Watch Ref. 5131

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A. Lange & Sohne - A. Lange & Sohne White Gold Saxonia Watch Ref. 216.026 - The Keystone Watches

A. Lange & Sohne White Gold Saxonia Watch Ref. 216.026

A. Lange & Sohne White Gold Saxonia Watch Ref. 216.026

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Patek Philippe - Patek Philippe Platinum Calatrava Watch Ref. 5196P - The Keystone Watches

Patek Philippe Platinum Calatrava Watch Ref. 5196P

Patek Philippe Platinum Calatrava Watch Ref. 5196P

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Patek Philippe - Patek Philippe White Gold Annual Calendar Watch Ref. 5396G - The Keystone Watches

Patek Philippe White Gold Annual Calendar Watch Ref. 5396G

Patek Philippe White Gold Annual Calendar Watch Ref. 5396G

Sold Out

 
Audemars Piguet - Audemars Piguet Steel Royal Oak Jumbo Watch Ref. 15400 - The Keystone Watches

Audemars Piguet Steel Royal Oak Jumbo Watch Ref. 15400

Audemars Piguet Steel Royal Oak Jumbo Watch Ref. 15400

Sold Out

 
Audemars Piguet - Audemars Piguet Steel Royal Oak Extra-Thin Watch Ref. 15202 - The Keystone Watches

Audemars Piguet Steel Royal Oak Extra-Thin Watch Ref. 15202

Audemars Piguet Steel Royal Oak Extra-Thin Watch Ref. 15202

Sold Out

 
Rolex - Rolex Stainless Steel Sea-Dweller Ref. 16600 - The Keystone Watches

Rolex Stainless Steel Sea-Dweller Ref. 16600

Rolex Stainless Steel Sea-Dweller Ref. 16600

Sold Out

 
Rolex - Rolex Stainless Steel Explorer II Watch Ref. 16570 - The Keystone Watches

Rolex Stainless Steel Explorer II Watch Ref. 16570

Rolex Stainless Steel Explorer II Watch Ref. 16570

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New Arrivals Preview
 
Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

$23,750 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL) - The Keystone Watches

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

$155,000 USD
 
Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

Patek Philippe Steel Automatic UFO Ref. 3580 (New Arrival)

$13,250 USD
 

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

$17,750 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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