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Patek Philippe ROLEX Audemars Piguet CARTIER OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.)
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BY BRAND
Patek Philippe
ROLEX
Audemars Piguet
CARTIER
OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.)
AVAILABLE WATCHES
RECENTLY SOLD
PASSING TIME
ABOUT US
SELL TO US

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Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Watch Ref. 5204P (INCOMING)

$295,000

Patek Philippe White Gold Perpetual Calendar Watch Ref. 5270 (INCOMING)

$125,000

Audemars Piguet RD2 Perpetual Calendar Ref. 26586 (INCOMING)

$220,000

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5136

$55,000

Patek Philippe White Gold Perpetual Calendar Watch Ref. 5038

$48,000

Patek Philippe Yellow Gold Split Seconds Perpetual Watch Ref. 5004

$290,000

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5140

$48,000

Patek Philippe Yellow Gold Perpetual Calendar Retrograde Watch Ref. 5050

$45,000

Patek Philippe Yellow Gold Perpetual Calendar Chronograph Ref. 5270

$150,000

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5970

$235,000

Patek Philippe Rose Gold Perpetual Minute Repeater Watch Ref. 5074, Double Sealed

$825,000

Patek Philippe Platinum Minute Repeater Perpetual Calendar Watch Ref. 5216

$850,000

Audemars Piguet Steel Royal Oak Quantieme Perpetual Ref. 26574

$150,000

Audemars Piguet White Ceramic Royal Oak Quantieme Perpetual Ref. 26579

$295,000

Patek Philippe Platinum Perpetual Split Seconds Chrono Watch Ref. 5204

$285,000

Audemars Piguet Steel Royal Oak Perpetual Calendar Skeleton Watch Ref. 25829

$255,000

Audemars Piguet Royal Oak Perpetual UAE Edition Watch Ref. 26613

$565,000

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 3970 with Rare Brown, Breguet Numeral Dial

$450,000

Patek Philippe Yellow Gold Perpetual Calendar Chronograph Watch Ref. 2499 with Original Certificate

$850,000

Patek Philippe White Gold Perpetual Engraved Ref. 5160

$240,000

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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. 

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CONTACT US

You can reach us by emailing hello@thekeystone.com or call 213-632-9061

We are based in Beverly Hills, 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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