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Patek Philippe White Gold Nautilus Watch Ref. 3800/130 with Baguette Diamond Bezel

Patek Philippe White Gold Nautilus Watch Ref. 3800/130 with Baguette Diamond Bezel

Patek Philippe White Gold Nautilus Watch Ref. 3800/130 with Baguette Diamond Bezel

"Price upon request"
 
Patek Philippe White Gold Perpetual Calendar Chronograph Diamond Watch Ref. 5021, Likely Unique

Patek Philippe White Gold Perpetual Calendar Chronograph Diamond Watch Ref. 5021, Likely Unique

Patek Philippe White Gold Perpetual Calendar Chronograph Diamond Watch Ref. 5021, Likely Unique

"Price upon request"
 
Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

$8,400 USD
 
Audemars Piguet White Gold George Lenfant Bracelet Watch (New Arrival)

Audemars Piguet White Gold George Lenfant Bracelet Watch (New Arrival)

Audemars Piguet White Gold George Lenfant Bracelet Watch (New Arrival)

$9,500 USD
 
Piaget White Gold Watch Ref. 93414 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Watch Ref. 93414 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Watch Ref. 93414 with Diamonds and Sapphires (New Arrival)

$14,500 USD
 
Breguet White Gold Classique Watch Ref. 3360 (New Arrival)

Breguet White Gold Classique Watch Ref. 3360 (New Arrival)

Breguet White Gold Classique Watch Ref. 3360 (New Arrival)

$9,800 USD
 
Patek Philippe White Gold Square Watch Ref. 4222 (New Arrival)

Patek Philippe White Gold Square Watch Ref. 4222 (New Arrival)

Patek Philippe White Gold Square Watch Ref. 4222 (New Arrival)

$14,500 USD
 
Audemars Piguet White Gold Jules Audemars Ref. 15093BC (New Arrival)

Audemars Piguet White Gold Jules Audemars Ref. 15093BC (New Arrival)

Audemars Piguet White Gold Jules Audemars Ref. 15093BC (New Arrival)

$10,500 USD
 
IWC White Gold Sapphire and Diamond Cover Watch

IWC White Gold Sapphire and Diamond Cover Watch

IWC White Gold Sapphire and Diamond Cover Watch

$7,800 USD
 
Vacheron Constantin White Gold Pocket Watch

Vacheron Constantin White Gold Pocket Watch

Vacheron Constantin White Gold Pocket Watch

$7,500 USD
 
Breguet White Gold Classique Watch Ref. 5197

Breguet White Gold Classique Watch Ref. 5197

Breguet White Gold Classique Watch Ref. 5197

$12,000 USD
 
Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

Patek Philippe White Gold Ellipse Cufflinks Ref. 9003 (Objet) 29grams

$3,800 USD
 
Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet)

Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet)

Patek Philippe White Gold Ellipse Cufflinks Ref. 3748 with Diamonds (Objet)

$5,500 USD
 
Patek Philippe White Gold and Black Enamel Cufflinks (Objet)

Patek Philippe White Gold and Black Enamel Cufflinks (Objet)

Patek Philippe White Gold and Black Enamel Cufflinks (Objet)

$3,800 USD
New Arrivals Preview
 
Patek Philippe Yellow Gold Calatrava Ref. 3915 with Original Papers (New Arrival)

Patek Philippe Yellow Gold Calatrava Ref. 3915 with Original Papers (New Arrival)

Patek Philippe Yellow Gold Calatrava Ref. 3915 with Original Papers (New Arrival)

$15,000 USD
 
Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

Cartier White Gold Baignoire Mini Ref. W1518956 (New Arrival)

$8,400 USD
 
Cartier Yellow Gold Tank Louis Cartier Paris (New Arrival)

Cartier Yellow Gold Tank Louis Cartier Paris (New Arrival)

Cartier Yellow Gold Tank Louis Cartier Paris (New Arrival)

$10,500 USD
 
Gerald Genta Steel Mickey Mouse Ref. G3712 70th Anniversary Watch with Mother of Pearl Dial (New Arrival)

Gerald Genta Steel Mickey Mouse Ref. G3712 70th Anniversary Watch with Mother of Pearl Dial (New Arrival)

Gerald Genta Steel Mickey Mouse Ref. G3712 70th Anniversary Watch with Mother of Pearl Dial (New Arrival)

$18,500 USD
 
Franck Muller Rose Gold Cintree Curvex Perpetual Chronograph Ref. 6850 (New Arrival)

Franck Muller Rose Gold Cintree Curvex Perpetual Chronograph Ref. 6850 (New Arrival)

Franck Muller Rose Gold Cintree Curvex Perpetual Chronograph Ref. 6850 (New Arrival)

$32,000 USD
 
Patek Philippe Yellow Gold Watch Ref. 3859 with Onyx and Mother of Pearl (New Arrival)

Patek Philippe Yellow Gold Watch Ref. 3859 with Onyx and Mother of Pearl (New Arrival)

Patek Philippe Yellow Gold Watch Ref. 3859 with Onyx and Mother of Pearl (New Arrival)

$26,000 USD
 
Cartier Yellow Gold Tonneau Watch, Circa 1950s with European Watch & Clock Movement (New Arrival)

Cartier Yellow Gold Tonneau Watch, Circa 1950s with European Watch & Clock Movement (New Arrival)

Cartier Yellow Gold Tonneau Watch, Circa 1950s with European Watch & Clock Movement (New Arrival)

$22,000 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.

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