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Rolex - Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial - The Keystone Watches

Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial

Rolex No Crown Guards Submariner Watch Ref. 5508 with Original Exclamation Point Dial

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Rolex - Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial

Rolex Yellow Gold Day-Date Ref. 18348 with Original Carousel Diamond and Green Enamel Dial

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Audemars Piguet - Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205 - The Keystone Watches

Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205

Audemars Piguet Royal Oak Offshore Ginza Carbon Fiber Ref. 26205

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Rolex - Rolex Steel Pepsi GMT-Master Ref. 16750 - The Keystone Watches

Rolex Steel Pepsi GMT-Master Ref. 16750

Rolex Steel Pepsi GMT-Master Ref. 16750

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510 - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510

Audemars Piguet Royal Oak Tourbillon Extra-Thin Ref. 26510

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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 Daytona Steel Ref. 116520 in New Old Stock Condition - The Keystone Watches

Rolex Daytona Steel Ref. 116520 in New Old Stock Condition

Rolex Daytona Steel Ref. 116520 in New Old Stock Condition

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Audemars Piguet - Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831 - The Keystone Watches

Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831

Audemars Piguet Royal Oak Tourbillon Salmon Dial Watch Ref. 25831

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Rolex - Rolex Day-Date Platinum Ice Blue Dial Ref. 118206 - The Keystone Watches

Rolex Day-Date Platinum Ice Blue Dial Ref. 118206

Rolex Day-Date Platinum Ice Blue Dial Ref. 118206

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Rolex - Rolex White Gold Day-Date 18239 - The Keystone Watches

Rolex White Gold Day-Date 18239

Rolex White Gold Day-Date 18239

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Rolex - Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock - The Keystone Watches

Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock

Rolex Anniversary Flat Four Submariner Ref. 16610, with Original Box and Papers New Old Stock

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Audemars Piguet - Audemars Piguet Royal Oak Automatic Watch, Ref. 15500 - The Keystone Watches

Audemars Piguet Royal Oak Automatic Watch, Ref. 15500

Audemars Piguet Royal Oak Automatic Watch, Ref. 15500

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Rolex - Rolex White Gold Day-Date Ref. 228239 with Factory Baguette Diamond Dial - The Keystone Watches

Rolex White Gold Day-Date Ref. 228239 with Factory Baguette Diamond Dial

Rolex White Gold Day-Date Ref. 228239 with Factory Baguette Diamond Dial

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Rolex - Rolex Yellow Gold Daytona Paul Newman Watch Ref. 6241 - The Keystone Watches

Rolex Yellow Gold Daytona Paul Newman Watch Ref. 6241

Rolex Yellow Gold Daytona Paul Newman Watch Ref. 6241

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Rolex - Rolex White Gold Day-Date 41 Ref. 218349 - The Keystone Watches

Rolex White Gold Day-Date 41 Ref. 218349

Rolex White Gold Day-Date 41 Ref. 218349

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Rolex - Rolex Yellow Gold Day-Date Oysterquartz Ref. 19018 with Wood Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Oysterquartz Ref. 19018 with Wood Dial

Rolex Yellow Gold Day-Date Oysterquartz Ref. 19018 with Wood Dial

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Audemars Piguet - Audemars Piguet Yellow Gold Day-Date Royal Oak Ref. 25572 - The Keystone Watches

Audemars Piguet Yellow Gold Day-Date Royal Oak Ref. 25572

Audemars Piguet Yellow Gold Day-Date Royal Oak Ref. 25572

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Audemars Piguet - Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Watch Ref. 25654 - The Keystone Watches

Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Watch Ref. 25654

Audemars Piguet Yellow Gold Royal Oak Quantieme Perpetual Watch Ref. 25654

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Audemars Piguet - Audemars Piguet Royal Oak Automatic Watch Ref. 15500 - The Keystone Watches

Audemars Piguet Royal Oak Automatic Watch Ref. 15500

Audemars Piguet Royal Oak Automatic Watch Ref. 15500

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Audemars Piguet - Audemars Piguet Rose Gold Royal Oak Chronograph Ref. 26315OR - The Keystone Watches

Audemars Piguet Rose Gold Royal Oak Chronograph Ref. 26315OR

Audemars Piguet Rose Gold Royal Oak Chronograph Ref. 26315OR

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Rolex - Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers - The Keystone Watches

Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers

Rolex Day-Date White Gold Ref. 18239 with Blue Diamond Dial and Original Papers

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Rolex - Rolex Day-Date white gold baguette diamond dial ref. 228239 - The Keystone Watches

Rolex Day-Date white gold baguette diamond dial ref. 228239

Rolex Day-Date white gold baguette diamond dial ref. 228239

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Rolex - Rolex Yellow Gold Submariner Lapis Lazuli Watch Ref. 16618 - The Keystone Watches

Rolex Yellow Gold Submariner Lapis Lazuli Watch Ref. 16618

Rolex Yellow Gold Submariner Lapis Lazuli Watch Ref. 16618

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Audemars Piguet - Audemars Piguet Royal Oak Yellow Gold Ref. 15450 - The Keystone Watches

Audemars Piguet Royal Oak Yellow Gold Ref. 15450

Audemars Piguet Royal Oak Yellow Gold Ref. 15450

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Rolex - Rolex Yellow Gold Day Date Howlite Watch Ref. 18038 - The Keystone Watches

Rolex Yellow Gold Day Date Howlite Watch Ref. 18038

Rolex Yellow Gold Day Date Howlite Watch Ref. 18038

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Rolex - Rolex Midsize Datejust Ref. 6828 with Green Stella Dial - The Keystone Watches

Rolex Midsize Datejust Ref. 6828 with Green Stella Dial

Rolex Midsize Datejust Ref. 6828 with Green Stella Dial

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Audemars Piguet - Audemars Piguet Yellow Gold Jubilee Jumbo Royal Oak, Ref. 14802 - The Keystone Watches

Audemars Piguet Yellow Gold Jubilee Jumbo Royal Oak, Ref. 14802

Audemars Piguet Yellow Gold Jubilee Jumbo Royal Oak, Ref. 14802

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Patek Philippe - Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Warranty - The Keystone Watches

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Warranty

Patek Philippe Platinum Nautilus Watch Ref. 3800 with Original Warranty

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Patek Philippe - Patek Philippe White Gold Nautilus Ref. 3800 in Top Condition - The Keystone Watches

Patek Philippe White Gold Nautilus Ref. 3800 in Top Condition

Patek Philippe White Gold Nautilus Ref. 3800 in Top Condition

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Audemars Piguet - Audemars Piguet Two-Tone Royal Oak Automatic Watch Ref. 4100, Retailed by Tiffany & Co. - The Keystone Watches

Audemars Piguet Two-Tone Royal Oak Automatic Watch Ref. 4100, Retailed by Tiffany & Co.

Audemars Piguet Two-Tone Royal Oak Automatic Watch Ref. 4100, Retailed by Tiffany & Co.

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Audemars Piguet - Audemars Piguet Platinum Royal Oak Ref. 15206, Limited Edition of 70 - The Keystone Watches

Audemars Piguet Platinum Royal Oak Ref. 15206, Limited Edition of 70

Audemars Piguet Platinum Royal Oak Ref. 15206, Limited Edition of 70

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Rolex - Rolex Platinum Day-Date Ref. 18346 with Diamond Bezel and Dial - The Keystone Watches

Rolex Platinum Day-Date Ref. 18346 with Diamond Bezel and Dial

Rolex Platinum Day-Date Ref. 18346 with Diamond Bezel and Dial

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Audemars Piguet - Audemars Piguet White Gold Royal Oak Ref. 15054 with Mother Of Pearl Dial - The Keystone Watches

Audemars Piguet White Gold Royal Oak Ref. 15054 with Mother Of Pearl Dial

Audemars Piguet White Gold Royal Oak Ref. 15054 with Mother Of Pearl Dial

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Patek Philippe - Patek Philippe Steel Nautilus Watch Ref. 3800 - The Keystone Watches

Patek Philippe Steel Nautilus Watch Ref. 3800

Patek Philippe Steel Nautilus Watch Ref. 3800

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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 Datejust Ref. 1607 with Unusual Bracelet - The Keystone Watches

Rolex Yellow Gold Datejust Ref. 1607 with Unusual Bracelet

Rolex Yellow Gold Datejust Ref. 1607 with Unusual Bracelet

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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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