Skip to content

213-632-9061    Hello@TheKeystone.com   WhatsApp

The Keystone Watches
Cart $0 (0)
The Keystone Watches
BY BRAND
Patek Philippe ROLEX Audemars Piguet CARTIER OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.) Piaget
NEW ARRIVALS
Objet d'art
RECENTLY SOLD
PASSING TIME
ABOUT US
Search
Cart $0 (0)
BY BRAND
Patek Philippe
ROLEX
Audemars Piguet
CARTIER
OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.)
Piaget
NEW ARRIVALS
Objet d'art
RECENTLY SOLD
PASSING TIME
ABOUT US

Cart

Your cart is empty.

Continue browsing

Shipping & taxes calculated at checkout

Sort

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old

Filter

 
 
 
$
-
$
 

Patek Philippe Yellow Gold Diamond Watch Ref. 4508 in Like New Condition (NEW ARRIVAL)

Patek Philippe Yellow Gold Diamond Watch Ref. 4508 in Like New Condition (NEW ARRIVAL)

Sold Out

 

Piaget White Gold Opal Watch Ref. 9190D2

Piaget White Gold Opal Watch Ref. 9190D2

Sold Out

 

Audemars Piguet Skeleton Pocket Watch (NEW ARRIVAL)

Audemars Piguet Skeleton Pocket Watch (NEW ARRIVAL)

Sold Out

 

Patek Philippe Yellow Gold Watch (NEW ARRIVAL)

Patek Philippe Yellow Gold Watch (NEW ARRIVAL)

Sold Out

 

Piaget Yellow Gold Coin Watch

Piaget Yellow Gold Coin Watch

Sold Out

 

Piaget Yellow Gold Oval on Strap (NEW ARRIVAL)

Piaget Yellow Gold Oval on Strap (NEW ARRIVAL)

Sold Out

 

Audemars Piguet Yellow Gold Skeleton Watch Ref. 5036

Audemars Piguet Yellow Gold Skeleton Watch Ref. 5036

Sold Out

 
Audemars Piguet - Audemars Piguet Yellow Gold Skeleton Royal Oak Ref. 16204BA - The Keystone Watches

Audemars Piguet Yellow Gold Skeleton Royal Oak Ref. 16204BA

Audemars Piguet Yellow Gold Skeleton Royal Oak Ref. 16204BA

Sold Out

 

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800

Sold Out

 

Piaget Yellow Gold Vintage Watch Ref. 9802

Piaget Yellow Gold Vintage Watch Ref. 9802

Sold Out

 

Patek Philippe Yellow Gold Pocket Watch Ref. 652 Retailed by Tiffany & Co.

Patek Philippe Yellow Gold Pocket Watch Ref. 652 Retailed by Tiffany & Co.

$8,000 USD
 

Audemars Piguet Yellow Gold Skeletonized Watch Ref. 5677

Audemars Piguet Yellow Gold Skeletonized Watch Ref. 5677

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial

Rolex Yellow Gold Day-Date Watch Ref. 18208 with Mother of Pearl and Diamond Dial

Sold Out

 
Rolex - Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518 - The Keystone Watches

Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518

Rolex Yellow Gold Zenith Daytona with Pave and Ruby Dial Ref. 16518

Sold Out

 

Rolex Yellow Gold Day-Date Ref. 18388

Rolex Yellow Gold Day-Date Ref. 18388

Sold Out

 
Rolex - Rolex White Gold Daytona Ref. 116599 with Diamonds and Sapphires - The Keystone Watches

Rolex White Gold Daytona Ref. 116599 with Diamonds and Sapphires

Rolex White Gold Daytona Ref. 116599 with Diamonds and Sapphires

Sold Out

 
Rolex - Rolex Platinum Daytona Ref. 116576TBR with Baguette Diamonds - The Keystone Watches

Rolex Platinum Daytona Ref. 116576TBR with Baguette Diamonds

Rolex Platinum Daytona Ref. 116576TBR with Baguette Diamonds

Sold Out

 

Rolex Steel Big Red Daytona Ref. 6265

Rolex Steel Big Red Daytona Ref. 6265

Sold Out

 

Patek Philippe Yellow Gold Chronmetro Gondolo

Patek Philippe Yellow Gold Chronmetro Gondolo

Sold Out

 

Rolex Steel GMT-Master Ref. 1675 with UAE Coat of Arms

Rolex Steel GMT-Master Ref. 1675 with UAE Coat of Arms

Sold Out

 

Patek Philippe Yellow Gold Calatrava Watch Ref. 2573, Retailed by Cartier

Patek Philippe Yellow Gold Calatrava Watch Ref. 2573, Retailed by Cartier

Sold Out

 

Rolex Yellow Gold Bubbleback Datejust Ref. 6105

Rolex Yellow Gold Bubbleback Datejust Ref. 6105

Sold Out

 

Patek Philippe Yellow Gold Calatrava Ref. 96

Patek Philippe Yellow Gold Calatrava Ref. 96

Sold Out

 

Vacheron Constantin Two-Tone Disco Volante Watch Ref. 6335

Vacheron Constantin Two-Tone Disco Volante Watch Ref. 6335

Sold Out

 

Audemars Piguet Yellow Gold Decagon Watch Ref. 4134

Audemars Piguet Yellow Gold Decagon Watch Ref. 4134

Sold Out

 

Piaget White Gold and Opal Pendant Watch

Piaget White Gold and Opal Pendant Watch

Sold Out

 

Rolex Yellow Gold Datejust Ref. 69278 with Blue Vignette Dial

Rolex Yellow Gold Datejust Ref. 69278 with Blue Vignette Dial

Sold Out

 

Rolex Yellow Gold Submariner Ref. 16618 in New Old Stock Condition

Rolex Yellow Gold Submariner Ref. 16618 in New Old Stock Condition

Sold Out

 

Patek Philippe Yellow Gold Diamond Onyx Watch Ref. 3625

Patek Philippe Yellow Gold Diamond Onyx Watch Ref. 3625

Sold Out

 

Piaget White Gold and Onyx Protocole Watch Ref. 74121

Piaget White Gold and Onyx Protocole Watch Ref. 74121

Sold Out

 
Rolex - Rolex White Gold Day-Date Ref. 1803 - The Keystone Watches

Rolex White Gold Day-Date Ref. 1803

Rolex White Gold Day-Date Ref. 1803

Sold Out

 

Ulysse Nardin Platinum San Marco Watch with Cloisonne Ship

Ulysse Nardin Platinum San Marco Watch with Cloisonne Ship

Sold Out

 

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 retailed by Gubelin in Top Condition

Patek Philippe Yellow Gold Nautilus Watch Ref. 3800 retailed by Gubelin in Top Condition

Sold Out

 
Patek Philippe - Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Ref. 5004P with Unique Red Numeral 2 (Private Sale) - The Keystone Watches

Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Ref. 5004P with Unique Red Numeral 2 (Private Sale)

Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Ref. 5004P with Unique Red Numeral 2 (Private Sale)

"Price upon request"
 
Patek Philippe - Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448 on a Bracelet (Private Sale) - The Keystone Watches

Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448 on a Bracelet (Private Sale)

Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448 on a Bracelet (Private Sale)

"Price upon request"
 

Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5307 (Private Sale)

Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5307 (Private Sale)

"Price upon request"
  • ​
  • 1
  • …
  • 22
  • 23
  • 24
  • 25
  • 26
  • …
  • 117
  • ​
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
 

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

SHOP

  • BY BRAND
  • NEW ARRIVALS
  • Objet d'art
  • RECENTLY SOLD
  • PASSING TIME
  • ABOUT US

Terms & Conditions

  • SEARCH
  • SELL TO US
  • ABOUT US
  • CONTACT US
  • TERMS & CONDITIONS
  • Do not sell my personal information

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.

Currency

  • Afghanistan (AF ؋)
  • Åland Islands (AX €)
  • Albania (AL L)
  • Algeria (DZ د.ج)
  • Andorra (AD €)
  • Angola (AO $)
  • Anguilla (AI $)
  • Antigua & Barbuda (AG $)
  • Argentina (AR $)
  • Armenia (AM դր.)
  • Aruba (AW ƒ)
  • Ascension Island (AC £)
  • Australia (AU $)
  • Austria (AT €)
  • Azerbaijan (AZ ₼)
  • Bahamas (BS $)
  • Bahrain (BH $)
  • Bangladesh (BD ৳)
  • Barbados (BB $)
  • Belarus (BY $)
  • Belgium (BE €)
  • Belize (BZ $)
  • Benin (BJ Fr)
  • Bermuda (BM $)
  • Bhutan (BT $)
  • Bolivia (BO Bs.)
  • Bosnia & Herzegovina (BA КМ)
  • Botswana (BW P)
  • Brazil (BR $)
  • British Indian Ocean Territory (IO $)
  • British Virgin Islands (VG $)
  • Brunei (BN $)
  • Bulgaria (BG лв.)
  • Burkina Faso (BF Fr)
  • Burundi (BI Fr)
  • Cambodia (KH ៛)
  • Cameroon (CM CFA)
  • Canada (CA $)
  • Cape Verde (CV $)
  • Caribbean Netherlands (BQ $)
  • Cayman Islands (KY $)
  • Central African Republic (CF CFA)
  • Chad (TD CFA)
  • Chile (CL $)
  • China (CN ¥)
  • Christmas Island (CX $)
  • Cocos (Keeling) Islands (CC $)
  • Colombia (CO $)
  • Comoros (KM Fr)
  • Congo - Brazzaville (CG CFA)
  • Congo - Kinshasa (CD Fr)
  • Cook Islands (CK $)
  • Costa Rica (CR ₡)
  • Côte d’Ivoire (CI Fr)
  • Croatia (HR €)
  • Curaçao (CW ƒ)
  • Cyprus (CY €)
  • Czechia (CZ Kč)
  • Denmark (DK kr.)
  • Djibouti (DJ Fdj)
  • Dominica (DM $)
  • Dominican Republic (DO $)
  • Ecuador (EC $)
  • Egypt (EG ج.م)
  • El Salvador (SV $)
  • Equatorial Guinea (GQ CFA)
  • Eritrea (ER $)
  • Estonia (EE €)
  • Eswatini (SZ $)
  • Ethiopia (ET Br)
  • Falkland Islands (FK £)
  • Faroe Islands (FO kr.)
  • Fiji (FJ $)
  • Finland (FI €)
  • France (FR €)
  • French Guiana (GF €)
  • French Polynesia (PF Fr)
  • French Southern Territories (TF €)
  • Gabon (GA Fr)
  • Gambia (GM D)
  • Georgia (GE $)
  • Germany (DE €)
  • Ghana (GH $)
  • Gibraltar (GI £)
  • Greece (GR €)
  • Greenland (GL kr.)
  • Grenada (GD $)
  • Guadeloupe (GP €)
  • Guatemala (GT Q)
  • Guernsey (GG £)
  • Guinea (GN Fr)
  • Guinea-Bissau (GW Fr)
  • Guyana (GY $)
  • Haiti (HT $)
  • Honduras (HN L)
  • Hong Kong SAR (HK $)
  • Hungary (HU Ft)
  • Iceland (IS kr)
  • India (IN ₹)
  • Indonesia (ID Rp)
  • Iraq (IQ $)
  • Ireland (IE €)
  • Isle of Man (IM £)
  • Israel (IL ₪)
  • Italy (IT €)
  • Jamaica (JM $)
  • Japan (JP ¥)
  • Jersey (JE $)
  • Jordan (JO $)
  • Kazakhstan (KZ ₸)
  • Kenya (KE KSh)
  • Kiribati (KI $)
  • Kosovo (XK €)
  • Kuwait (KW $)
  • Kyrgyzstan (KG som)
  • Laos (LA ₭)
  • Latvia (LV €)
  • Lebanon (LB ل.ل)
  • Lesotho (LS $)
  • Liberia (LR $)
  • Libya (LY $)
  • Liechtenstein (LI CHF)
  • Lithuania (LT €)
  • Luxembourg (LU €)
  • Macao SAR (MO P)
  • Madagascar (MG $)
  • Malawi (MW MK)
  • Malaysia (MY RM)
  • Maldives (MV MVR)
  • Mali (ML Fr)
  • Malta (MT €)
  • Martinique (MQ €)
  • Mauritania (MR $)
  • Mauritius (MU ₨)
  • Mayotte (YT €)
  • Mexico (MX $)
  • Moldova (MD L)
  • Monaco (MC €)
  • Mongolia (MN ₮)
  • Montenegro (ME €)
  • Montserrat (MS $)
  • Morocco (MA د.م.)
  • Mozambique (MZ $)
  • Myanmar (Burma) (MM K)
  • Namibia (NA $)
  • Nauru (NR $)
  • Nepal (NP Rs.)
  • Netherlands (NL €)
  • New Caledonia (NC Fr)
  • New Zealand (NZ $)
  • Nicaragua (NI C$)
  • Niger (NE Fr)
  • Nigeria (NG ₦)
  • Niue (NU $)
  • Norfolk Island (NF $)
  • North Macedonia (MK ден)
  • Norway (NO $)
  • Oman (OM $)
  • Pakistan (PK ₨)
  • Palestinian Territories (PS ₪)
  • Panama (PA $)
  • Papua New Guinea (PG K)
  • Paraguay (PY ₲)
  • Peru (PE S/)
  • Philippines (PH ₱)
  • Pitcairn Islands (PN $)
  • Poland (PL zł)
  • Portugal (PT €)
  • Qatar (QA ر.ق)
  • Réunion (RE €)
  • Romania (RO Lei)
  • Russia (RU $)
  • Rwanda (RW FRw)
  • Samoa (WS T)
  • San Marino (SM €)
  • São Tomé & Príncipe (ST Db)
  • Saudi Arabia (SA ر.س)
  • Senegal (SN Fr)
  • Serbia (RS РСД)
  • Seychelles (SC $)
  • Sierra Leone (SL Le)
  • Singapore (SG $)
  • Sint Maarten (SX ƒ)
  • Slovakia (SK €)
  • Slovenia (SI €)
  • Solomon Islands (SB $)
  • Somalia (SO $)
  • South Africa (ZA $)
  • South Georgia & South Sandwich Islands (GS £)
  • South Korea (KR ₩)
  • South Sudan (SS $)
  • Spain (ES €)
  • Sri Lanka (LK ₨)
  • St. Barthélemy (BL €)
  • St. Helena (SH £)
  • St. Kitts & Nevis (KN $)
  • St. Lucia (LC $)
  • St. Martin (MF €)
  • St. Pierre & Miquelon (PM €)
  • St. Vincent & Grenadines (VC $)
  • Sudan (SD $)
  • Suriname (SR $)
  • Svalbard & Jan Mayen (SJ $)
  • Sweden (SE kr)
  • Switzerland (CH CHF)
  • Taiwan (TW $)
  • Tajikistan (TJ ЅМ)
  • Tanzania (TZ Sh)
  • Thailand (TH ฿)
  • Timor-Leste (TL $)
  • Togo (TG Fr)
  • Tokelau (TK $)
  • Tonga (TO T$)
  • Trinidad & Tobago (TT $)
  • Tristan da Cunha (TA £)
  • Tunisia (TN $)
  • Türkiye (TR $)
  • Turkmenistan (TM $)
  • Turks & Caicos Islands (TC $)
  • Tuvalu (TV $)
  • U.S. Outlying Islands (UM $)
  • Uganda (UG USh)
  • Ukraine (UA ₴)
  • United Arab Emirates (AE د.إ)
  • United Kingdom (GB £)
  • United States (US $)
  • Uruguay (UY $U)
  • Uzbekistan (UZ so'm)
  • Vanuatu (VU Vt)
  • Vatican City (VA €)
  • Venezuela (VE $)
  • Vietnam (VN ₫)
  • Wallis & Futuna (WF Fr)
  • Western Sahara (EH د.م.)
  • Yemen (YE ﷼)
  • Zambia (ZM $)
  • Zimbabwe (ZW $)
© The Keystone Watches 2025